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I know…I know, but we need to practice statistical formulas so that we understand the process. Below are 8 statistics questions worth 5 points each. Please complete in a Word document or Excel and show your calculation process. A. Twelve (12) students completed COUN 6083 Research and Program Evaluation with the following grades: 98 96 98 91 87 88 87 93 76 87 86 87 What is the mean of the data set above? (5 pts) What is the frequency or mode of the data set above? (5 pts) What is the median of the data set above? (5 pts) What is the variance and standard deviation of the data set above? (5 pts) B. Nine (9) high school students with high levels of depression were asked the number of hours per day spent on social media. The numbers are as follows: 5, 7, 4, 6, 5, 2, 6, 3, 5 What is the mean of the data set above? (5 pts) What is the frequency or mode of the data set above? (5 pts) What is the median of the data set above? (5 pts) What is the variance and standard deviation of the data set above? (5 pts)
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