Question: Suppose x is a random variable best described by a uniform probability distribution with c = 20 and d = 40. a. Find f(x). b.

Suppose x is a random variable best described by a uniform probability distribution with c = 20 and d = 40.

a. Find f(x).

b. Find the mean and standard deviation of x.

c. Graph f(x), and locate m and the interval m { 2s on the graph. Note that the probability that x assumes a value within the interval m ± 2s is equal to 1.

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