Question
9.) Assume you are evaluating the defect rates for a product. Given a normally distributed variable with a mean of 50 and a standard deviation
9.) Assume you are evaluating the defect rates for a product. Given a normally distributed variable with a mean of 50 and a standard deviation of 10, the probability of observing 40< x<60 would be which of the following?
1. 0.5
2. 0.68
3. 0.34
4. 0.16
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Prealgebra
Authors: Marvin L Bittinger, David J Ellenbogen, Barbara L Johnson
7th Edition
032164008X, 9780134347202
