Question:
On average, 10.0 persons per minute are waiting for an
Last updated: 7/10/2022
On average, 10.0 persons per minute are waiting for an elevator in the lobby of a large office building between the hours of 8 A.M. and 9 A.M. What is the approximate probability that in any one-minute period at most four persons are waiting? (Answer in 4 decimal places)