A bus comes by every 11 minutes. The times from when a person arives at the busstop until the bus arrives follows a Uniform dist

Question

3 years ago

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A bus comes by every 11 minutes. The times from when a person arives at the busstop until the bus arrives follows a Uniform dist

ribution from 0 to 11 minutes. A person arrives at the bus stop at a randomly selected time. Round to 4 decimal places where possible. a. The mean of this distribution is________b. The standard deviation is______c. The probability that the person will wait more than 8 minutes is________ d. Suppose that the person has already been waiting for 1.3 minutes. Find the probability that the person's total waiting time will be between 4.2 and 5.1 minutes | | e. 95% of all customers wait at least how long for the train? minutes.

Mathematics

1 answer:

PtichkaEL [24] · Answer 1 · 2022-05-08T12:01:46+03:00

PtichkaEL [24]3 years ago

5 0

Answer:

the answer is scorec and goal and ball

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