A distribution of values is normal with a mean of 146.5 and a standard deviation of 34.Find P31, which is the score separating the bottom 31% from the top 69%.P31 =Enter your answer as a number accurate to 1 decimal place. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.

Answered: Find P31, which is the score separating…

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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Find P31, which is the score separating the bottom 31% from the top 69%. P31 =