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koban [17]
3 years ago
7

The mean duration of a pregnancy is 268 days and the standard deviation is 15 days.

Mathematics
1 answer:
inna [77]3 years ago
6 0

Answer:

If we stipulate that a baby is premature if the length of pregnancy is in the lowest 4%, find the length that separates premature babies from those who are not premature. The lengths of pregnancies are normally distributed with a mean of 268 days and a standard deviation of 15 days.

hope it helps :)

please mark it the brainliest!

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