The file AccountingPartners contains the number of partners in a cohort of rising accounting firms that have been tagged as "firms to watch." The firms have the following numbers of partners:

25 18 23 16 16 14 22 17 9 32 22 12 18 9 25 9 28 14 22 18 22 16 12 31 17 12 14 16 30 12 12 10 24 12 11

a. Compute the mean, median, and mode.

b. Compute the variance, standard deviation, range, coefficient of variation, and Z scores. Are there any outliers? Explain.