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A distribution of values is normal with a mean of 144.3 and a standard deviation of 40.3. Find P,7, which is the score separating the bottom 17% from the top 83%. P17 D 1 decimal places

A distribution of values is normal with a mean of 144.3 and a standard deviation of 40.3. Find P,7, which is the score separating the bottom 17% from the top 83%. P17 D 1 decimal places

MATLAB: An Introduction with Applications
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 1 A distribution of values is normal with a mean of 144.3 and a standard deviation of 40.3. Find P17 which is the score separating the bottom 17% from the top 83%. P17= Enter your answer as a number accurate to 4 decimal places.
Transcribed Image Text:Question 1 A distribution of values is normal with a mean of 144.3 and a standard deviation of 40.3. Find P17 which is the score separating the bottom 17% from the top 83%. P17= Enter your answer as a number accurate to 4 decimal places.
Question 2 A distribution of values is normal with a mean of 21.9 and a standard deviation of 47.4. Find P61 which is the score separating the bottom 61% from the top 39%. P61 %3D Enter your answer as a number accurate to 4 decimal places.
Transcribed Image Text:Question 2 A distribution of values is normal with a mean of 21.9 and a standard deviation of 47.4. Find P61 which is the score separating the bottom 61% from the top 39%. P61 %3D Enter your answer as a number accurate to 4 decimal places.
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