Textbook ExpertVerified Tutor
9 Nov 2021
Given information
Given Thuy Dau, Ngoc Bui, Sam Su, and Lan Voung conducted a survey as to how long customers at Lucky claimed to wait in the checkout line until their turn. Let = time in line. We have to calculate the probability that a person will wait fewer than 6.1 minutes.
Step-by-step explanation
Step 1.
We have the distribution of .
Then the probability that a person will wait fewer than 6.1 minutes is given by,
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