7. Find the 81st percentile.     The 81st percentile is   ​(Round to two decimal places as​ n

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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Assume the random variable X is normally distributed with mean μ=50and standard deviation
σ=7.
Find the 81st percentile.
 
 
The 81st percentile is
 
​(Round to two decimal places as​ needed.)
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