Question: Hello, Can you please help me answer this question: Suppose the download time of a smart phone app is uniformly distributed between 31 and 81

Hello,

Can you please help me answer this question:

Suppose the download time of a smart phone app is uniformly distributed between 31 and 81 seconds.

a.What is the probability that the download time will be less than 36 seconds?

b.What is the probability that the download time will be less than 43 seconds?

c.What is the probability that the download time will be between 43 and 53 seconds?

d.What are the mean and standard deviation of the downloadtimes?

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