A distribution of values is normal with a mean of 18.5 and a standard deviation of 31.5. Find P58, which is the score separating the bottom 58% from the top 42%. P58 = 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.

A distribution of values is normal with a mean of 18.5 and a standard deviation of 31.5. Find P58, which is the score separating the bottom 58% from the top 42%. P58 = 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.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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