Question: Suppose x is a random variable best described by a uniform probability distribution with c = 20 and d = 45. a. Find f(x). b.

Suppose x is a random variable best described by a uniform probability with c = 20 and d = 45.
a. Find f(x).
b. Find the mean and standard deviation of x.
c. Graph f(x) and locate μ and the interval μ ± 2σ on the graph. The probability that x assumes a value within the interval μ ± 2σ is equal to 1.

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