= Homework: Chapter 3 Homework Question 13, Problem 3.18 Part 7 of 12 HW Score: 48.18%, 9.15 of 19 points Points: 0 of 1 Save A renovation of the gift shop at Orlando Amway Center has six activities (in hours). In the following tablo, the estimates of a, m, and b times for each of the activities are listed: Activity A B D a 10 27 17 8 18 15 m 14 32 17 13 19 18 b 19 42 17 18 21 23 ill Based on the activity time estimates, no expected times for each of the activities are (round your responses to two decimal placea). Activity Expected Time U 14 17 3283 17 D 13 E 19.17 18 33 F Based on the activity time estimates, standard deviation for each of the activities is (enter your responses rounded to two decimal places) Activity Standard Deviation Clear all Check answer Video Help me solve this Get more help. wur