Just need part 3

Pay your bills: In a large sample of customer accounts, a utility company determined that the average number of days between when a bill was sent out and when the payment was made is 29 with a standard deviation of 4 days. Assume the data to be approximately bell-shaped. olo Part 1 of 3 (a) Estimate the percentage of bills for which payment was made in greater than 37 days. Approximately 2.28 % of the bills have payments made in greater than 37. X Part: 1 / 3 Part 2 of 3 (b) Estimate the percentage of bills for which payment was made in less than 25 days. Approximately 15.87 % of the bills have payments made in less than 25. X Part: 2 / 3 Part 3 of 3 (c) Estimate the percentage of bills for which payment was made between 21 and 29 days. Approximately |% of the bills have payments made between 21 and 29. X Submit Assignment Continue 2022 McGrow HIll LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility