A population of values has a normal distribution with u = 145.6 and o = 41.2. A random sample of size n = 46 is drawn. a. Find the probability that a single randomly selected value is greater than 162. Round your answer to four decimal places. P(X > 162) : %3D b. Find the probability that a sample of size n = 46 is randomly selected with a mean greater than 162. Round your answer to four decimal places. P(M > 162) = %3D

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A population of values has a normal distribution with u
46 is drawn.
145.6 and o =
41.2. A random sample of size
72
a. Find the probability that a single randomly selected value is greater than 162. Round your answer to
four decimal places.
P(X > 162)
b. Find the probability that a sample of size n = 46 is randomly selected with a mean greater than
162. Round your answer to four decimal places.
P(M > 162) =
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Transcribed Image Text:A population of values has a normal distribution with u 46 is drawn. 145.6 and o = 41.2. A random sample of size 72 a. Find the probability that a single randomly selected value is greater than 162. Round your answer to four decimal places. P(X > 162) b. Find the probability that a sample of size n = 46 is randomly selected with a mean greater than 162. Round your answer to four decimal places. P(M > 162) = Submit Question
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