A population of values has a normal distribution with μ = a. Find the probability that a single randomly selected value is between 38.8 and 58.7. Round your answer to four decimal places. P(38.8 < X < 58.7) = = 36.7 and o 57.1. b. Find the probability that a randomly selected sample of size n = 69 has a mean between 38.8 and 58.7. Round your answer to four decimal places. P(38.8 < M < 58.7) =

MATLAB: An Introduction with Applications
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A population of values has a normal distribution with μ
=
=
36.7 and o =
a. Find the probability that a single randomly selected value is between 38.8 and 58.7. Round your
answer to four decimal places.
P(38.8 < X < 58.7)
= 57.1.
=
b. Find the probability that a randomly selected sample of size n = 69 has a mean between 38.8 and
58.7. Round your answer to four decimal places.
P(38.8 M < 58.7)
Transcribed Image Text:A population of values has a normal distribution with μ = = 36.7 and o = a. Find the probability that a single randomly selected value is between 38.8 and 58.7. Round your answer to four decimal places. P(38.8 < X < 58.7) = 57.1. = b. Find the probability that a randomly selected sample of size n = 69 has a mean between 38.8 and 58.7. Round your answer to four decimal places. P(38.8 M < 58.7)
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