A population of values has a normal distribution with u draw a random sample of size n = 173. 54.5 and o 93.1. You intend to Find P8, which is the mean separating the bottom 8% means from the top 92% means. P8 (for sample means) = Enter your answers as numbers accurate to 1 decimal place. Answers obtained using exact z- scores or z-scores rounded to 3 decimal places are accepted.
A population of values has a normal distribution with u draw a random sample of size n = 173. 54.5 and o 93.1. You intend to Find P8, which is the mean separating the bottom 8% means from the top 92% means. P8 (for sample means) = Enter your answers as numbers accurate to 1 decimal place. 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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![A population of values has a normal distribution with \( \mu = 54.5 \) and \( \sigma = 93.1 \). You intend to draw a random sample of size \( n = 173 \).
Find \( P_8 \), which is the mean separating the bottom 8% means from the top 92% means.
\( P_8 \) (for sample means) = [Input box]
Enter your answers as numbers accurate to 1 decimal place. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fee233246-0c84-42fd-b2ec-0facfa3f01b2%2F27b81146-a10b-4f00-a6bc-21c2ceba148b%2Fqfk7gd9_processed.png&w=3840&q=75)
Transcribed Image Text:A population of values has a normal distribution with \( \mu = 54.5 \) and \( \sigma = 93.1 \). You intend to draw a random sample of size \( n = 173 \).
Find \( P_8 \), which is the mean separating the bottom 8% means from the top 92% means.
\( P_8 \) (for sample means) = [Input box]
Enter your answers as numbers accurate to 1 decimal place. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
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Sampling distribution of :
If simple random sample of size n is drawn from Normal population with mean and standard deviation then sampling distribution of sample mean is approximately normal with mean and standard deviation
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