Question 5 < > A population of values has a normal distribution with μ random sample of size n = 215. Submit Question = 233.1 and o= 21.1. You intend to draw a Find the probability that a sample of size n = 215 is randomly selected with a mean less than 230.5. P(M < 230.5) = Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z- scores rounded to 3 decimal places are accepted.
Question 5 < > A population of values has a normal distribution with μ random sample of size n = 215. Submit Question = 233.1 and o= 21.1. You intend to draw a Find the probability that a sample of size n = 215 is randomly selected with a mean less than 230.5. P(M < 230.5) = Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z- scores rounded to 3 decimal places are accepted.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![**Question 5**
A population of values has a normal distribution with \( \mu = 233.1 \) and \( \sigma = 21.1 \). You intend to draw a random sample of size \( n = 215 \).
Find the probability that a sample of size \( n = 215 \) is randomly selected with a mean less than 230.5.
\[ P(M < 230.5) = \text{[ ]} \]
Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
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Transcribed Image Text:**Question 5**
A population of values has a normal distribution with \( \mu = 233.1 \) and \( \sigma = 21.1 \). You intend to draw a random sample of size \( n = 215 \).
Find the probability that a sample of size \( n = 215 \) is randomly selected with a mean less than 230.5.
\[ P(M < 230.5) = \text{[ ]} \]
Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
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