The number of customers who use a drive-thru automated teller machine (ATM) varies from one hour to the next with an average rate of 8.05 customers every 15 minutes.

PART D

Over the course of a five-day week, 37 non-overlapping 15-minute intervals were randomly chosen and the number of customers using the drive-thru ATM is to be observed in each of these 15-minute intervals. What is the probability that the average number of customers using the drive-thru ATM in these 37 15-minute intervals will be between 7.65 and 8.85 customers?

Answer:equation editor

Equation Editor

(round to at least four decimals if necessary)