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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 9PPS

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If the diameter of a shaft (X) is normally distributed with mean u and standard deviation o,
determine the probability density function of the area of cross section of the shaft, fy(y), where
= 7x².
Y

fy(y)
4y
4y
7.9788 [exp{-200( √#7 - 2)²} + exp{-200( − √ − 2)²}]
-
π
TT

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