1. The 18 faculty members in a college math department range in age from 32 to 68. 32 34 38 39 39 40 43 45 46 49 53 54 57 58 59 59 63 68 4 a) Draw a stem-and-leaf plot of these observations. b) Describe the shape of the distribution. c) Compute the mean and the median. Explain why they appear to be different