The following is a set of data from a sample of n=5. 8 -4 -8 8 2 Please use a statistical application (data Analysis Toolpak for Windows, StatPlus for Mac Excel, or StatCrunch) to compute the descriptive statistics in a and b. (If you don't know what I'm talking about, go to Module 1 Content - Read/View - Tutorials) a. Compute the mean, median, and mode. b. Compute the range, sample variance, and sample standard deviation c. Compute the coefficient of variation d. Compute the Z scores. Are there any outliers? e. Describe the shape of the data set 1. Submit into the Dropbox the spreadsheet that you used to compute the descriptive statistics for a and b. a. The mean is (Type an integer or a decimal. Do not round) Determine the median The median is (Type an integer or a decimal. Do not round) Determine the mode. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The mode(s) is/are (Type an integer or a decimal. Do not round. Use a comma to separate answers as needed.) OB. There is no mode for this data set. b. The range is (Type an integer or a decimal. Do not round.) The sample variance is (Round to two decimal places as needed.) The sample standard deviation is (Round to two decimal places as needed.). % C. The coefficient of variation is (Round to two decimal places as needed.). d. Compute the Z scores in a spreadsheet. Data (x) Z Score A 8 8 (Round to two decimal places as needed.) Are there any outliers? e. What is the shape of the data set? O O O Negative (left-skewed) Positive (right-skewed) Symmetrical f. Did you or are you going to submit your spreadsheet showing your use of a stats app for a and b.? O True O False