The following is a set of data from a sample of n equals 5. 1 5 3 7 6 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. a. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The mean is 4.4. (Type an integer or a decimal. Do not round. Use a comma to separate answers as needed) B. There is no solution.