part 2 of 3 needs to be answered

Question 15 of 23 (1 point) Attempt 1 of Unlimited View question in a popup 3.2 Section Exe Lunch break: In a recent survey of 698 working Americans ages 25-34, the average weekly amount spent on lunch as $45.89 with standard deviation $2.71. The weekly amounts are approximately bell-shaped. Part 1 of 3 (a) Estimate the percentage of amounts that were less than $43.18. Round the answer to one decimal place. Approximately 16 % of the amounts were less than $43.18. Part: 1 / 3 Part 2 of 3 (b) Estimate the percentage of amounts that were greater than $51.31. Round the answer to one decimal place. Approximately % of the amounts were greater than $51.31