Statistics

BUS FPX 3007 Assessment 4 Corporate Social Responsibility

BUS-FPX3007 Developing a Business Perspective

Introduction: In a World Where You Can Be Anything, Be Nice

NICE Corporate Responsibility Webpage

BUS FPX 3007 Assessment 2 Mission Vision and Ethics in Organizations

BUS-FPX3007 Developing a Business Perspective

Mission, Vision, and Ethics in Organizations

BUS FPX 3007 Assessment 3 Building Effective Teams

BUS-FPX3007 Developing a Business Perspective

BUS FPX 3006 Assessment 4 Leveraging and Managing Employee Talent

BUS-FPX3006 Developing a Health Care Management Perspective

BUS FPX 3007 Assessment 1 Organizational Structure and Goals

BUS-FPX3007 Developing a Business Perspective

BUS FPX 4011 Assessment 2 Communications and Technology

BUS-FPX4011 Virtual Team Collaboration

Enhancing Virtual Team Communication Through Team Charters

BUS FPX 3062 Assessment 1 Financial Management and Markets

BUS-FPX3062 Fundamentals of Finance

Understanding Financial Management and Ethical Considerations in Markets

BUS FPX 3050 Assessment 3 Communicating a Team Contract Video Script

BUS-FPX3050 Fundamentals of Organizational Communication

NURS FPX 8035 Assessment 3 Restate The PICOT Question and Outcomes of the Intervention Student Name  Capella University  NURS-FPX 8035 Foundations of Evidence-Based Practice in Nursing

RSCH FPX 7864 Assessment 3 ANOVA Application and Interpretation

RSCH-FPX 7864 Quantitative Design and Analysis

RSCH FPX 7864 Assessment 4 Data Analysis and Application Template

RSCH-FPX 7864 Quantitative Design and Analysis

RSCH FPX 7864 Assessment 4 Data Analysis and Application Template

RSCH FPX 7864 Assessment 1 Descriptive Statistics

RSCH-FPX 7864 Quantitative Design and Analysis

Critique an example of a professional organization’s use of media to promote a health policy agenda.

Use of Media in Promoting Policy Change

Discuss attributes of success or lack thereof.

PSYC FPX 4210 Assessment 6 Research Proposal

PSYC FPX 4210 Cyberpsychology

PSYC FPX 4210 Assessment 5 Groups and Communities

PSYC FPX 4210 Cyberpsychology

PSYC FPX 4210 Assessment 3 Personality and Technology

PSYC FPX 4210 Cyberpsychology

PSYC FPX 4210 Assessment 4 Implications of Social Media

PSYC FPX 4210 Cyberpsychology

PSYC FPX 4210 Assessment 1 The Field of Cyberpsychology

PSYC FPX 4210 Cyberpsychology

Analysis 2: Exploring Workers’ Subjective Experiences of Habit Formation in Cybersecurity: A Qualitative Survey

PSYC FPX 4210 Assessment 2 Research Methodologies

PSYC FPX 4210 Cyberpsychology

PSYC FPX 4900 Assessment 4 Respective Career Plan

PSYC FPX 4900 Assessment 4 Respective Career Plan

PSYC FPX 4900 Psychology Capstone Project

PSYC FPX 4900 Assessment 2 An Ethical Analysis of a Case Study

PSYC FPX 4900 Psychology Capstone Project

PSYC FPX 4900 Assessment 3 Comprehensive Case Presentation

PSYC FPX 4900 Psychology Capstone Project

PSYC FPX 4900 Assessment 5 A Mid-Life Career Change

PSYC FPX 4900 Psychology Capstone Project

PSYC FPX 4700 Assessment 1 Basics of Research and Statistics Frequency Distributions Percentiles and Graphical Representations

Student Name

PSYC FPX 4700 Assessment 5 Research Report

PSYC FPX 4700 Statistics for the Behavioral Sciences

PSYC FPX 4700 Assessment 2 Central Tendency and Probability

PSYC FPX 4700 Statistics for the Behavioral Sciences

Central Tendency and Probability

Problem Set 2.1: Characteristics of the Mean

PSYC FPX 4700 Assessment 4 Anova Chi Square Tests and Regression

PSYC FPX 4700 Statistics for the Behavioral Sciences

PSYC FPX 4700 Assessment 4 Anova Chi Square Tests and Regression

PSYC FPX 4700 Assessment 3 Hypothesis Effect Size Power and Tests

PSYC FPX 4700 Statistics for the Behavioral Sciences

PSYC FPX 4700 Assessment 3 Hypothesis, Effect Size, Power, and t Tests

Problem Set 3.2: Effect Size and Power

Criterion: Explain effect size and power.

PSYC FPX 4700 Assessment 3 Hypothesis Effect Size Power and Tests

Introduction In this paper we will discuss and describe how the basic tools of statistics analysis and probability theory may be applied to a real world problem. The data given is a breakdown of all 426 goals made by Lionel Messi during his football career. There are 90 observations of the data; each represents the number of goals during a game played by L. Messi. Our goal is to perform multiple steps of statistical analysis: we build frequency distribution characteristics – frequency tables and histograms, pie charts, elements of descrip

The Role of Sampling Distributions in Inferential Statistics- Practical Examples and Insights

Multiple Ways to Teach a Concept – Equivalent Fractions, Prime and Composite Numbers

Question 

Importance of Equivalent Sets, One-to-One Correspondence, Equal Sets, and Subsets

Explain, in your own words, how the concepts of equivalent sets, one-to-one correspondence, equal sets, and subsets have applications in everyday life. Why is it essential for students to have a basic understanding of these fundamental concepts?

Graphical Displays of Data

According to Heiberger & Holland (2015), graphical displays help understand what a specific set of data says about the people in a study. An ideal bar graph includes labeling every data category on either the vertical or horizontal axis and the relative frequency or frequency of the class on the other axis (McCrudden et al., 2015). Therefore, inaccurate labeling could mislead the individual interpreting the data. Sullivan (2017)

Graphical Representation of Data in IT

Graphical representation of data in data analysis is crucial because it enables IT professionals to make sense of vast amounts of data and reach insightful conclusions. In order to make data easier to interpret and evaluate, it is often necessary to present information in a graphical format (Peng et al., 2020). In the information technology sector, different types of graphs are frequently employed, including line graphs, bar graphs, pie charts, and scatter plots. Consistently, trends are displayed throughout time using line graphs

Question 

Respond to the following in a minimum of 175 words and in the required format:

1. Reflect on your professional or personal world and the broad concept of Quantitative Analysis you have been introduced to. Describe an example of a situation where you used, or should have used, an equation to make a quantitative analysis to help understand the problem. Write out the equation used, and be sure to identify what each of the elements in the equation represents.

Personal World and the Broad Concept of Quantitative Analysis

2. What was your decision using the equation in item 1?

3. What might the results have been had you not used the equation and made the decision you described in item 2?

4. How would you describe the effectiveness/value of using Quantitative Analysis?

Assessment Description
Creating videos allows teachers to save hours of repetitive teaching. Students also thrive if they can view a concept multiple times. As a teacher, you must create short videos for your students to help them through the class.

Multiple Ways to Teach a Concept,

Directions:

Use the tables below to do the following:

• Select two concepts covered in Topics 5 and 6 of the course. Then, select one example problem for each idea you chose.
• Search the internet for a video teaching each of your selected concepts.
• Create videos that teach the concepts in a different way than the videos you found on the internet. (You must upload your video to a video-sharing site with a link you can paste below. Your video should not be “searchable” within the video-sharing site. If you upload your video to YouTube, select the “unlisted” option so it is not searchable. Ensure others can access and view your linked video before submitting it to the LMS.)
• Solve your selected example problem twice, using the method employed in the video you found online and the technique employed in the video you created. Please show all the work. (Hint: If you solve the problem on paper, take a picture and copy and paste it to the Word document. You do not have to type to solve the answer.)

Question 

Think back to week 1 of the course when you joined the fictional committee to assist prospective students interested in your program.

Reflection on the Application of Statistics

One student had asked how statistics was used in your field, and you did an online search to identify 3 examples. Now that we have wrapped up the course consider how you would change your response to the student. Reflecting on the content topics that you have learned, what are 3 additional ways in which statistics is used in your field?

Question 

Describe each of the trigonometric ratios in terms of sides of a right triangle.

Trigonometric Ratios in Terms of Sides of a Right Triangle

Why can we be sure that sin 30° always has the same value regardless of the size of the right triangle containing the 30° angle?

Question 

Equivalent Fractions

What are equivalent fractions? Explain how two particles can be equal. Give practical examples of particles that are equivalent. How would you teach this concept to a class?

The Commutative and Associative Properties

Commutative property refers to switching around numbers without changing the outcome. For example, it does not matter what order the numbers are in when adding two numbers together. The answer will be the same. The multiplication and addition properties are commutative (Billstein, Libeskind & Lott, 2013). The sum of two numbers is the same regardless of the order in which they are added. So, if a = b, then a + c = b + c. I would use the method to teach this to my students by having them use physical objects, such as linking cubes, to model the problem. As they build the models, I would have them verbalize what they are doing

We’ll write everything from scratch

Question 

Explain the difference between area, volume, and surface area.

Difference between Area, Volume, and Surface Area

Select a geometric shape and give an example of how to calculate its surface area and volume. How would you teach these concepts to a class?

Quantitative Reasoning

The three examples of concepts that I learned from the course include percentages, fractions, and volume. I can and sometimes apply these concepts in my daily life. Percentages apply to different aspects of an individual’s daily life, and I have even applied this concept throughout the course. For instance, I have used percentages in the course when checking for plagiarism in my assignments. The plagiarism report usually shows the similarity as a percentage (Sharma & Verma, 2019). A higher percentage means that my work has higher plagiarism, while a lower percentage means that my work is a little plagiarized or has negligible plagiarisms

Rational Numbers and Proportional Reasoning in the Real World

Two of the concepts that I feel would be particularly difficult for students to understand are rational numbers and proportional reasoning. To help illustrate this concept, let’s consider a concrete example. Suppose you are looking at two different cars. Car A is $20,000, and Car B is $30,000. Now, let’s say you have $24,000 to spend. Which car should you buy? Car A is clearly the better option here because it is cheaper and within the budget. But let’s say you want Car B. In this case, the buyer could try to negotiate with the seller. The buyer could reason that since Car A is only $20,000, and they are willing to pay $24,000 for Car B, then perhaps the seller would be willing to sell Car B for $22,000.

Application of Statistical Analyses-Pfizers Covid drug- Paxlovid

Constantino’s article titled “Pfizer’s Covid drug Paxlovid may reduce the risk of developing long Covid, study says” reports on a study that evaluates the effectiveness of Paxlovid in reducing the risk of Covid. The study was published in the distinguished peer-reviewed medical journal JAMA Internal Medicine, implying that the study’s findings are trustworthy (Constantino, 2023). The report indicates unequivocally that the study exclusively enrolled patients who were qualified for Paxlovid under emergency use authorization, which includes adults over the age of 50 or those with a medical condition. This information is critical for ensuring that the reader knows the study’s scope and limits. Do you need help with your assignment ?

Confidence Intervals in Business

Confidence intervals are a useful business tool for estimating the range of values around a sample statistic, such as a mean or proportion, within a given level of confidence. Businesses, for example, frequently use confidence intervals to forecast sales projections, marketing results, and customer satisfaction rates (Black, 2020). Setting pricing strategies is one specific business decision that could benefit from confidence intervals. Suppose a company is considering raising the price of a product or service. The company can estimate the potential impact of the price increase on sales revenue using a confidence interval (Cheah et al., 2020). The business can determine a range of possible outcomes with a certain level of confidence by calculating the confidence interval, which can help them make a more informed decision

Assessment Description
Creating videos allows teachers to save hours of repetitive teaching. Students also thrive if they can view a concept multiple times. It is important as a teacher that you can create short videos for your students to help them through the class.

Directions:

Use the tables below to do the following:

• Select two concepts that were covered in Topics 3 and 4 of the course. Then, select one example problem for each concept you selected.
• Search the internet to find a video that teaches each of your selected concepts.
• Create your own videos that teach the concepts in a different way than the videos you found on the internet. (You will need to upload your video to a video-sharing site that provides a link that you can paste below. Your video should not be “searchable” within the video-sharing site. If you upload your video to YouTube, select the “unlisted” option, so it is not searchable. Ensure that others can access and view your linked video prior to submitting it to the LMS.)
• Solve your selected example problem twice, using the method employed in the video you found online, and using the method employed in the video you created. (Please show all work. (Hint: If you solve the problem on a piece of paper, just take a picture and copy and paste it to the Word document. You do not have to type to solve the answer.)

Assessment Description
Creating videos allows teachers to save hours of repetitive teaching. Students also thrive if they can view a concept multiple times. It is important as a teacher that you can create short videos for your students to help them through the class.

Directions:

Use the tables below to do the following:

• Select two concepts that were covered in Topics 3 and 4 of the course. Then, select one example problem for each concept you selected.
• Search the internet to find a video that teaches each of your selected concepts.
• Create your own videos that teach the concepts in a different way than the videos you found on the internet. (You will need to upload your video to a video-sharing site that provides a link that you can paste below. Your video should not be “searchable” within the video-sharing site. If you upload your video to YouTube, select the “unlisted” option, so it is not searchable. Ensure that others can access and view your linked video prior to submitting it to the LMS.)
• Solve your selected example problem twice, using the method employed in the video you found online, and using the method employed in the video you created. (Please show all work. (Hint: If you solve the problem on a piece of paper, just take a picture and copy and paste it to the Word document. You do not have to type to solve the answer.)

Final Project: Regression and Correlation Analysis
Use the dependent variable (labelled Y) and one of the independent variables (labelled X1, X2, and X3) in the data file. Select and use one independent variable throughout this analysis. Use Excel to perform the regression and correlation analysis to answer the following. The week 6 spreadsheet can be helpful in this work.

Final Project- Regression and Correlation Analysis

Generate a scatterplot for the specified dependent variable (Y) and the selected independent variable (X), including the graph of the “best fit” line. Interpret.
Determine the equation of the “best fit” line, which describes the relationship between the dependent variable and the selected independent variable.
Determine the correlation coefficient. Interpret.
Determine the coefficient of determination. Interpret.
Test the utility of this regression model by completing a hypothesis test of β=0 using α=0.10. Interpret results, including the p-value.
Based on the findings in steps 1-5, analyze the ability of the independent variable to predict the dependent variable.
Compute the confidence interval for β, using a 95% confidence level. Interpret this interval.
Compute the 99% confidence interval for the dependent variable for a selected value of the independent variable. Each student can choose a value to use for the independent variable (use the same value in the next step). Interpret this interval.
Using the same chosen value for part (8), estimate the 99% prediction interval for the dependent variable. Interpret this interval.
What can be said about the value of the dependent variable for values of the independent variable that are outside the range of the sample values? Explain.
Describe a business decision that could be made based on the results of this analysis. In other words, how might the business operations change based on these statistical results?
Final Project report is due by the end of Week 7.
The final Project is worth 130 total points.
Summarize your results from Steps 1-11 in a 3-page report. The report should explain and interpret the results in ways that are understandable to someone who does not know statistics.

Submission: The Word document summary report should be submitted for questions 1-11. The Excel output can be included as an appendix if needed.

A. Format for report:
B. Summary Report
Steps 1-11 are addressed with appropriate output, graphs, and interpretations. Be sure to number each step 1-11
NB: This order is directly related to orders # #51011 and # 50562, respectively

Question 

Using Graphing Methods in Solving Equations

This week you learned about systems of equations. These are two or more linear equations, which may be simultaneously evaluated for the common solution.

Think about the three methods that you have learned to solve these types of equations, graphing, substitution, and elimination.

Respond to the following in a minimum of 175 words:

Which method works best for you? Why?
How do you think this method of solving problems can be applied to your current life or future career? Include at least one example. Refer to Ch. 3, “Systems of Equations,” for ideas.

Suppose you are given data from a survey showing the IQ of each person interviewed and the IQ of his or her mother.

Regression Analysis-Relationship there is Between a Person’s IQ and their Mother.

That is all the information that you have. Your boss has asked you to put together a report showing the relationship between these two variables. What could you present, and why?

Question 

For this discussion, create and post a 1-2 minute video describing a real-world example of when a hypothesis test could be used. Your video should also include a numerical example for another student to work through in their response.

Hypothesis Testing – Real-World Example

The example can use real data or data that you make up, such as values for the mean, standard deviation, and sample size. Be sure to note if the standard deviation is from the population or the sample. In your responses to other students, show the work and describe the steps you use to solve that hypothesis example. Video technology does not need to be used in the replies, but you are always welcome to use it! For the videos, you can use recorded PowerPoints, MP4 files, or any video technology where the file can be loaded into the discussion.

Question 

Changing Probabilities into Conditional Probabilities
Describe a situation where you see probabilities or might see probabilities. Then, present this probability as a conditional probability.

Changing Probabilities into Conditional Probabilities

Make assumptions about the conditional probability table that could accompany such a situation and pose a question for a specific probability.
References:
1. Black, Ken. Business Statistics: For Contemporary Decision Making. (10th Edition). Wiley Global Education US, 2019.

Part 2 Reflection:

Solving mathematical problems using diverse styles is vital. This will help learners better understand mathematical concepts and improve students’ problem-solving skills. Most importantly, having two styles ensures students solve problems more efficiently and correctly. Sobecki et al. (2018) note that teaching learners diverse styles enables them to learn different strategies for solving problems. As a result, the learners will decide or choose the best style that meets their level or resonates with them. Teaching math using different styles helps learners become more flexible and creative mathematicians who can always use and find diverse problem-solving methods.

To Infinity… And Beyond!, Investing and Saving, Exploring the World of Numbers

Exploring the World of Numbers

Exploring the world of numbers is one of the topics that interested me regarding liberal math. Notably, this came to be after watching a video on computers and binary codes. Comprehending the world of numbers, particularly regarding computers and binary codes, is intriguing. While the concept of 1 + 1 = 2 may appear simple, exploring the complexities of binary coding unveils the fundamentals of digital computing. Computers process information using binary code composed of ones and zeros (Logue et al., 2019). It serves as a reminder of how straightforward many sophisticated technology systems are. Whether in computers or mathematics, the tale of numbers relates to the underlying ideas that shape the digital world. This voyage reveals the grace and accuracy inherent in the language of numbers, providing a greater understanding of the technical wonders we come across daily.

Discussion – Statistics and Social Work

Statistics plays a crucial role in our everyday lives, often without us even realizing it. It is the science of collecting, analyzing, and interpreting data to make informed decisions (Hayden, 2007). Statistics influence numerous aspects of our lives, from personal choices to societal issues. Moreover, as I prepare for a career in social work, statistics plays an even more significant role in my future profession.

Discussion on Probability

Probability tells us about the likelihood of an event occurring by considering factors related to the event. Mathematically, the probability of an event occurring ranges from 0 to 1, with 0 indicating that the event is unlikely to happen while 1 indicates that the event is certain to happen (Levine, 2014). Probability can be applied in several instances to aid in making critical decisions. For instance, the probability of an increase in the prices of commodities can be used to make critical decisions about spending and business strategies. In such a probability sample, the possibility of prices of commodities increasing is 1 or 0, which implies that either the prices can increase (1) or remain the same (0).

To determine the most probable outcome, the researcher needs to collect information relating to the factors that affect the prices of commodities in a country, such as fuel prices, climatic conditions, domestic factors, and other factors that determine prices. The information obtained can be used to make critical decisions on spending and for business people on the most appropriate strategies to ensure profitability for their businesses. In case the probability of the prices of commodities increasing is high, a business person can resolve to reduce credit sales to avoid a shortage in income. The business person can also resolve to purchase in bulk and stock before an increase in prices. The approach has benefits since it acts as a basis for decision-making. After assessing the factors that lead to the most probable outcome, one can take the appropriate action. One limitation associated with probability for decision-making is that the seemingly unlikely event can also happen (Indeed, 2021). This makes it unreliable in some instances, especially when the causative agents can be assessed accurately.

References

Indeed. (2021). Types of Probability: Definition and Examples. Retrieved from https://www.indeed.com/career-advice/career-development/types-of-probability

Levine, D. (2014). Even You Can Learn Statistics and Analytics: An Easy to Understand Guide to Statistics and Analytics. 3rd Edition. Pearson FT Press

Some of the most crucial concepts in understanding the opportunities and challenges of information systems technology include data security, anonymity, and privacy. While security, anonymity, and privacy are often said with the same breadth, they do not imply the same thing. Furthermore, depending on the needs of an organization and an individual, they can prioritize one over the other. This brief paper explores contemporary information systems technology and the internet and how they pose challenges to protecting individual privacy and intellectual property.

1. Password policies play a crucial role in safeguarding IT systems from unauthorized access. However, the complexity of contemporary IT infrastructures and the increasing sophistication of security threats necessitate automation to streamline the implementation and maintenance of password policies. This paper examines the impact of automation on the effort required for hardening password policies, considering various stages of the process, including development, testing, and ongoing

1. Factors To Be Considered When Choosing What To Index in an Information System

The 1970s saw a turning point when digital encryption supplanted mechanical encryption. Public-key cryptography solved the long-standing problem of secure key distribution and advanced symmetric (or secret-key) encryption at this time. Diffie and Hellman devised public-key cryptography, which the RSA algorithm implemented, to secure communication without sharing a secret key.

Cryptography is becoming more crucial to protect communication, data integrity, and privacy in the digital age. Prehistoric people encrypted their messages with primitive ciphers. Cryptography has changed to address new challenges and use new technologies. This progress is due to breakthroughs in mathematical theory and processing capacity and the ongoing fight between secure communications and bypassing them. Cryptography has evolved from hand-ciphers to complex digital algorithms as technology and intelligence have advanced. It has always been crucial in defense and attack.

MHA FPX 5012 Asessment 4 Personal Leadership Model Name Capella university MHA-FPX 5012 Organizational Leadership and Governance 

Personal Leadership Model Emotional Intelligence

Emotional intelligence refers to the skill of understanding one’s own emotions and those of others. Historically, expressing emotions in the workplace was seen as a distraction and a hindrance to efficiency (Goleman, Boyatzis, & McKee, 2013).

Healthcare organizations must establish stringent regulatory standards to ensure patient safety and avoid adverse events like hospital-acquired complications (HACs) and healthcare-associated infections (HAIs).

Abstract

Transitional Care Management (TCM) refers to the patient’s transition from hospital discharge to continued care in the community. This study will conduct a cost-benefit analysis (CBA) to evaluate the costs and benefits of the TCM program, analyzing its benefit-to-risk ratio. The benefits and objectives of TCM in a hospital setting include reducing patient readmissions, improving the quality of care outside the hospital, ensuring continuity of care, and promoting long-term health for discharged patients (Elsener et al., 2023).

The Mayo Clinic is a non-profit organization dedicated to alleviating human suffering regardless of race, ethnicity, economic background, or other standards such as education, research, and practice. The clinic has multiple campuses in Minnesota, Arizona, and Florida, and is established in over 40 communities.

MHA FPX 5017 Assessment 2 Hypothesis Testing for Differences Between Groups Name Capella university MHA-FPX 5017 Data Analysis for Health Care Decisions

Hypothesis Testing for Differences Between Groups

Populations of individuals undergo analysis and testing utilizing hypothesis testing within inferential statistics, aiding in comparing datasets and facilitating conclusive decision-making. Two types of hypotheses, null and alternative, frame research questions, with one positing truth. The null hypothesis proposes no significant difference in data compared side by side, while the alternative hypothesis sugges

The significance of statistics in contemporary decision-making processes empowers managers with greater confidence in navigating uncertainties amidst the abundance of available data. This confidence enables managers to make informed decisions and provide stable leadership to their staff, thus enhancing organizational effectiveness

MHA FPX 5017 Assessment 4 Presenting Statistical Results for Decision Making Name Capella university MHA-FPX 5017 Data Analysis for Health Care Decisions

Presenting Statistical Results for Decision Making

Introduction

A coherent and efficient presentation of evidence-based data collection is crucial when communicating with healthcare administrators. Healthcare researchers employ multiple regression analyses to evaluate the strength of the relationship between a dependent variable and several predictor variables. Given the dynamic nature of healthcare, comprehending and presenting data is imperative for identifying trends, whether positive or negative. Regression analysis is an effective statistical method for analyzing medical data, enabling the identification and characterization of relationships among multiple factors. However, if decision-makers fail to grasp the results of data analysis, its utility is compromised