d) P(-х

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Assume X is normally distributed with a mean of 9 and a standard deviation of 2. Determine the value for x that solves each of the
following. Round the answers to 2 decimal places.
Transcribed Image Text:Assume X is normally distributed with a mean of 9 and a standard deviation of 2. Determine the value for x that solves each of the following. Round the answers to 2 decimal places.
d) P(-x < X – 9 < x) = 0.95.
x =
i
e) P(-x < X – 9 < x) = 0.99.
= X
i
Transcribed Image Text:d) P(-x < X – 9 < x) = 0.95. x = i e) P(-x < X – 9 < x) = 0.99. = X i
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