What is the probability that a person waits fewer

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The amount of time, in minutes, that a person must wait for a bus is uniformly distributed between zero and 20 minutes, inclusive.

a. What is the probability that a person waits fewer than 13.5 minutes?

b. On the average, how long must a person wait? Find the mean, μ, and the standard deviation, σ.

c. Find the 40th percentile. Draw a graph.

Reference no: EM132409138

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