Textbook ExpertVerified Tutor
11 Nov 2021
Given information
A subway train on the Red Line arrives every eight minutes during rush hour. We are interested in the length of time a commuter must wait for a train to arrive. The time follows a uniform distribution.
Step-by-step explanation
Step 1.
The required probability can be calculated as follows:
Hence, the percentile is .
The probability question can be stated as the probability of percentile of the commuters who need to wait more than minutes.
The Graph is plotted below,
Unlock all Textbook Solutions
Already have an account? Log in