OpenStax, Introductory Statistics 2e §5.2 The Uniform Distribution · Example 4 · Probability · Continuous distributions
The Uniform Distribution · Example 4
a. What is the probability that a person waits fewer than 12.5 minutes?
b. On the average, how long must a person wait? Find the mean, μ, and the standard deviation, σ.
c. Ninety percent of the time, the time a person must wait falls below what value?
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Introductory Statistics 2e · §5.2 The Uniform Distribution · Example 4
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