The following set of data is from a sample of n= 7. 7 3 4 12 8 3 5 a. Compute the mean, median, and mode. b. Compute the range, variance, standard deviation, and coefficient of variation. c. Compute...

Extracted text: The following set of data is from a sample of n= 7. 7 3 4 12 8 3 5 a. Compute the mean, median, and mode. b. Compute the range, variance, standard deviation, and coefficient of variation. c. Compute the Z scores. Are there any outliers? d. Describe the shape of the data set. ..... c. Compute the Z scores. Data (X) Z Score 7 (Round to two decimal places as needed.) 3 (Round to two decimal places as needed.) 4 (Round to two decimal places as needed.) 12 (Round to two decimal places as needed.) 8 (Round to two decimal places as needed.) 3 (Round to two decimal places as needed.) 5 (Round to two decimal places as needed.) Are there any outliers? No O Yes