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ID: 3236843 • Letter: S

Question

secure l https//www.mathxLcom/Student/Player Test aspx ?testlda 1551760708centerwin yes APPLIED STATISTICS SPRING 2017 MNV 8.00-9.30 Quiz: Quiz 11 Submit Quiz This Question: 1 pt 3 of 10 (0 complete) v This Quiz: 10 pts possible The E Question Help waiting times between a subway departure schedule and the anival of a passenger are uniformly dstributed between o and 9 minutes Find the probability that a a randomly selected passenger has a waiting time greater than 1.25 minutes. Find the probability that a randomly selected passenger has a waiting time greater than 125 minutes (simplify your answer Round to three decimal places as needed) Enter your answer in the answer box

Explanation / Answer

Probability of waiting time greater than 1.25 minutes = Width of waiting time interval interval greater than 1.25 minutes/total width of the interval of nwaiting time

= (9-1.25)/(9-0) = 0.861