A normal random variable x has mean 5 and standard deviation 2 Find the probabilities associated with the following intervals a 1 2 x 10 b x 7 5 c x 0 ...

It is given that x is approximately normally distribu ...

A normal random variable x has mean = 5 and standard deviation = 2. Find

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A normal random variable x has mean µ = 5 and standard deviation σ = 2. Find the probabilities associated with the following intervals:
a. 1.2 < x < 10
b. x > 7.5
c. x ≤ 0

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Introduction To Probability And Statistics

ISBN: 9781133103752

14th Edition

Authors: William Mendenhall, Robert Beaver, Barbara Beaver

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Question Posted: Apr 15, 2016 07:05 AM

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A normal random variable x has mean = 5 and standard deviation = 2. Find

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