Consider the probability distribution for the random variable x shown here a Find micro , Iuml 2, and s b Graph p(x) c Locate Icirc frac14 and the interval Icirc frac14 plusmn 2 Iuml on your graph What is the probability that x will fall within the interval Icirc frac14 plusmn 2 Iuml 50 10 05 20 30251010 20 30 40 60

Question: Consider the probability distribution for the random variable x shown here: a. Find µ, Ï2, and s. b. Graph p(x). c. Locate Î¼ and the

Consider the probability for the random variable x shown here:

a. Find µ, Ïƒ2, and s.
b. Graph p(x).
c. Locate Î¼ and the interval Î¼ ± 2Ïƒ on your graph. What is the probability that x will fall within the interval Î¼ ± 2 Ïƒ?

50 10 05 .20 .30251010 20 30 40 60

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