SOLUTION: the pregnancy length in days for a population of new mothers can be approximated by a normal distribution with a mean of 267 days and a standard deviation of days. (a) What is t
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Question 1200321: the pregnancy length in days for a population of new mothers can be approximated by a normal distribution with a mean of 267 days and a standard deviation of days. (a) What is the minimum pregnancy length that can be in the top 12% of pregnancy lengths? (b) What is the maximum pregnancy length that can be in the bottom 7% of pregnancy lengths?
Answer by ikleyn(52797) (Show Source): You can put this solution on YOUR website!
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the pregnancy length in days for a population of new mothers can be approximated
by a normal distribution with a mean of 267 days and a standard deviation of days.
(a) What is the minimum pregnancy length that can be in the top 12% of pregnancy lengths?
(b) What is the maximum pregnancy length that can be in the bottom 7% of pregnancy lengths?
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The post is DEFECTIVE, since the numerical value of the standard deviation is lost.
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