Assume that z-scores are normally distributed with a mean of 0 and a standard deviation of 1. If P(−b

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answerhappygod
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Assume that z-scores are normally distributed with a mean of 0 and a standard deviation of 1. If P(−b

Post by answerhappygod »

Assume that z-scores are normally distributed with
a mean of 0 and a standard deviation of 1.

If P(−b<z<b)=0.987P(-b<z<b)=0.987,
find b.

b=b= Round your answer to 5 decimal places
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