Suppose x is a random variable best described by a uniform probability distribution with c = 30 and d= 65. a. Find f(x). b. Find the mean and standard deviation of x. c. Graph f(x) and locate p and the interval p ±20 on the graph. Note that the probability that x assumes a value within the interval µ± 20 is equal to 1.

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Suppose x is a random variable best described by a uniform probability distribution with c = 30 and d= 65.
a. Find f(x).
b. Find the mean and standard deviation of x.
c. Graph f(x) and locate p and the interval p ±20 on the graph. Note that the probability that x assumes a value within the interval µ± 20 is equal to 1.
Transcribed Image Text:Suppose x is a random variable best described by a uniform probability distribution with c = 30 and d= 65. a. Find f(x). b. Find the mean and standard deviation of x. c. Graph f(x) and locate p and the interval p ±20 on the graph. Note that the probability that x assumes a value within the interval µ± 20 is equal to 1.
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