Mathematics, 09.07.2021 17:00 ili28
The lengths of pregnancies are normally distributed with a mean of days and a standard deviation of days. a. Find the probability of a pregnancy lasting days or longer. b. If the length of pregnancy is in the lowest ​%, then the baby is premature. Find the length that separates premature babies from those who are not premature.
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Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?
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