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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.
Explain the five steps of DMAIC and its association with Six Sigma. How could you determine when and when not to use DMAIC?
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.
Discuss what areas of your social media activity reflect Christian values as they relate to respecting human value and dignity for all individuals.
Analyze one personal strength and one weakness you have regarding professional presentations. Name one method for improvement for each of these.
Disucss one professional journal and one nursing or health care conference where you might present your project.
Is the equation a good model? Explain. What would be the best predicted depth of an earthquake with a magnitude of 2.0? Include the correct units.
How does weighting the cases change outcome of logistic regression? Discuss why it is important to weight cases from surveys with complex sampling schemes.
Demonstrate the favorable effect of leverage given the disaggregation of ROCE and your answer to part (B).
Prepare a report for the dean of WUV that summarize your assessment of the nature of cheating by business students at WUV.
Examine basic descriptive statistics, and demonstrate results using calculated values and statistical charts.
Define variable X as the number of customers in Day 1 for the periods 10:00 am to 12:00 pm, 12:00 pm to 2:00 pm, 2:00 pm to 4:00 pm, 4:00 pm to 6:00 pm 6:00 pm.
Calculate and interpret the expected value of the repair cost. Analyze the expected gain or loss for a consumer who buys the extended warranty.
What is the main disadvantage of measuring qualitative data? In your answer also explain why quantitative research is most often applied in behavioral sciences.
Describe the main characteristics of standardized normal density function (mean, median, mode, standard deviation).
MA215- What are the characteristics of a binomial experiment? Explain how the following scenario fits EACH of the requirements for a binomial experiment.
Conduct regression and chi-squared test of independency to study associations between numerical and categorical variables respectively.
If you don't put that marble back, what is the probability of drawing another green marble? What is the textbook's definition of conditional probability?
Define each of the terms in #1, and explain how each can be used to provide information about a data set.
Provide a scatterplot of violent crimes by year. Provide a scatterplot of property crimes by year. Interpret all statistics and graphs.
Identify the appropriate statistical test. Conduct the test and state whether to accept or reject the null hypothesis using the p-value and an alpha of .05.
From the spreadsheet, define what each column is telling you. Go beyond giving the name of the column. For example, what is a 30-year ROI?