i despratley need help on this question i cant figure it out

Problem 1 (40 points: 30 points for b, 5 points for the remaining) 9 The following data were collected at random on the number of minutes it took different customers to purchase groceries in a grocery store. 13 17 12 9 11 10 12 16 15 11 12 18 14 14 11 a) Use Minitab or Excel to Construct a Histogram for this data, b) In this course, we took multiple measures that assist in describing a data set. Determine 4 of these measures using the formulas or concept (show your work by including the formula or concept) and the remaining 2 using Minitab. (hint: there are 6 measures). c) From the measures above in words describe this data set. 15 10 11 16 11 10 12 12 11 14 11 10 13 11 14 12 11 16 10 12 11 13 13 14 9 15 11 13 12 15 11 8 12 10 11 11 13 12 10 11 8 9 7 9