The lengths of pregnancies in a small rural village are normally distributed with a mean of...

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The lengths of pregnancies in a small rural village are normally distributed with a mean of...

The lengths of pregnancies in a small rural village are normally distributed with a mean of 264 days and a standard deviation of 13 days. A distribution of values is normal with a mean of 264 and a standard deviation of 13. What percentage of pregnancies last fewer than 294 days?

P(X < 294 days) = % ?

math Statistics-And-Probability

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