SOLUTION: Find the z-scores that bound the middle 0.80 of the normal distribution

SOLUTION: Find the z-scores that bound the middle 0.80 of the normal distribution

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Question 1033574: Find the z-scores that bound the middle 0.80 of the normal distribution
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
The two bounds are approximately z = -1.28 and z = 1.28.
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