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Identify the wins/challenges that connect to one of the topics we are covering in the upcoming week.
Describe what was done right, what was done incorrectly, and what measures could be taken to improve infection control in each scenario.
What dependent variable was used and how is it measured? What independent variable is used? What are the possible implications of social change?
What is the best estimate of the population mean? What is the standard error of the mean? Develop a 90% confidence interval for the population mean.
Justify the selection of type of t test, and report effect size. Based on your results, provide explanation of what the implications of social change might be.
List the pros and cons of using online questionnaire for surveys.
ETH501- Research the chosen topic and create a well-balanced 2-page submission that addresses two opposing viewpoints. Do not use any quotations.
Describe why hypothesis testing is important to businesses. Report your findings from each Chi-square test that you conducted.
Explain the relationship between statistical significance and effect size.
Significance of the slope coefficient. Briefly discuss the relationship (positive or negative) between the dependent variable and the independent variable.
What would be a more appropriate way to present the information, and what would the public likely conclude about the product or situation if the information.
What is the impact of using a linear regression model in this case? What options, other than linear regression, can you see?
Discuss what are the various measures of dispersion? What are the uses of these measures and what are their limitations?
Why should research reports contain executive summaries? What should be contained in an executive summary?
For your responses to your classmates (two responses required): Discuss the relationships between the scatter plot, the correlation coefficient.
Looking at probability in research, which do you believe is the best approach between classical, empirical, and subjective? Explain.
Describe how the company could use distributions and probability statistics to learn more about how the scandal could affect its business.
Propose a survey method for collecting data and your rationale for selecting this method as it relates to your specific study idea.
What z-score did she obtain? How would you explain your conclusion to Sara without using any statistical jargon?
Find the value of the linear correlation coefficient r and the critical value of r using a = 0.05. Include an explanation on how you found those values.
STA3215- As a Business Analyst, your boss asks you to research and analyze the salary distributions.
Identification of independent and dependent variables, including the identification of the number of levels for the independent variable.
Discuss what areas of your social media activity reflect Christian values as they relate to respecting human value and dignity for all individuals.
Estimate the p-value for this test using Table 5 Appendix A attached. Determine the precise p-value for this test using excel.
What type of graph would you use to display the organized data from each frequency distribution? What would be shown on each of the axes for each graph?