Assume that z-scores are normally distributed with a mean of 0 and a standard deviation of 1. If P(- b < z < b) = 0.9008, find b. b = II
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The question is about std. normal distribution
Given :
z N ( 0, 1 )
P ( -b < z < b ) = 0.9008
To find :
Value of b
Step by step
Solved in 2 steps with 2 images
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