A population of values has a normal distribution with 46.2 and σ = 7.6. You intend to draw a random sample of size n = 195. μ = Find the probability that a sample of size n = 195 is randomly selected with a mean less than 46.2.
A population of values has a normal distribution with 46.2 and σ = 7.6. You intend to draw a random sample of size n = 195. μ = Find the probability that a sample of size n = 195 is randomly selected with a mean less than 46.2.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Transcribed Image Text:A population of values has a normal distribution with \( \mu = 46.2 \) and \( \sigma = 7.6 \). You intend to draw a random sample of size \( n = 195 \).
Find the probability that a sample of size \( n = 195 \) is randomly selected with a mean less than 46.2.
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