Question: 4. True or false: X has a normal distribution with a mean of 2 and a standard deviation .4. Therefore: P(1 less than X less

4. True or false: X has a normal distribution with a mean of 2 and a standard deviation .4. Therefore: P(1 less than X less than 3)= norm.dist(3,2,.4,1)+norm.dist(1,2,.4,1)

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