(9 points) Question 11: A researcher randomly purchases several different kits of a popular building toys. The number of pieces in each kit is listed in the following list. Find the following. 169, 54, 274, 359, 54, 305, 118, 217, 359, 113, 270, 179, 180, 100 a) The mean, round to the nearest whole number as necessary. b) The median, do not round. c) The range. d) Is the list unimodal, bimodal, multimodal, or does it have no mode? Find the modes, if any exist. e) Find the five-number summary, in ascending order, separating each number with a comma.