Month Month 1 17 2 Number of Gelato Sales (pints) 45 42 73 52 48 47 69 85 3 4 5 Number of Gelato Sales (pints) 75 60 41 72 40 Month 9 10 11 12 13 14 15 16 Number of Gelato Sales (pints) 43 55 32 43 44 52 52 62 18 19 20 21 22 23 24 6 7 8 42 21 37 For this data set, please assist Teri and perform the following Descriptive Analysis: 1. Use the Excel Analysis Toolpak to determine the following (please write your answers below): (25 points) a. Mean b. Median = c. Minimum d. Maximum e. Range = f. Sample Variance = g. Sample Standard Deviation =