question archive The lengths of pregnancies of humans are normally distributed with a mean of 268 days and a standard deviation of 15 days
The lengths of pregnancies of humans are normally distributed with a mean of 268 days and a standard deviation of 15 days
Subject:MathPrice: Bought3
The lengths of pregnancies of humans are normally distributed with a mean of 268 days and a standard deviation of 15 days. Find the probability of a pregnancy lasting less than 261 days.
