50 and A. Assume the random variable X is normally distributed with mean u standard deviation o = 7. Compute the probability that X> 39. That is %3D P(X > 39) (Round to four decimal places) %3D B. Assume the random variable X is normally distributed with mean µ = 47 and standard deviation o = 7. P(X < 45) = - (Round to four decimal places) C. Assume the random variable X is normally distributed with mean pu = 50 and %3D standard deviation o = 7. P(34 < X < 66). (Round to four decimal places) D. Assume the random variable X is normally distributed with mean u = 50 and standard deviation o = 7.The 80th percentile is (Round to two decimal places)

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for the questions that follow.
A. Assume the random variable X is normally distributed with meanµ = 50 and
standard deviation o = 7. Compute the probability that X > 39. That is
P(X > 39)
(Round to four decimal places)
B. Assume the random variable X is normally distributed with mean u = 47 and
standard deviation o = 7. P(X < 45) =
(Round to four
decimal places)
C. Assume the random variable X is normally distributed with mean pu = 50 and
standard deviation o =
7. P (34 < X < 66) =
(Round to
four decimal places)
D. Assume the random variable X is normally distributed with mean u = 50 and
standard deviation o = 7.The 80th percentile is
(Round to two
decimal places)
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Transcribed Image Text:s/10712/quizzes/42350/take/questions/1180267 Textbooks w Search for Jobs oPV Email for the questions that follow. A. Assume the random variable X is normally distributed with meanµ = 50 and standard deviation o = 7. Compute the probability that X > 39. That is P(X > 39) (Round to four decimal places) B. Assume the random variable X is normally distributed with mean u = 47 and standard deviation o = 7. P(X < 45) = (Round to four decimal places) C. Assume the random variable X is normally distributed with mean pu = 50 and standard deviation o = 7. P (34 < X < 66) = (Round to four decimal places) D. Assume the random variable X is normally distributed with mean u = 50 and standard deviation o = 7.The 80th percentile is (Round to two decimal places) « Previous Next
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