The length of human pregnancies from conception to birth follows a Normal distribution with a mean of 266 days and a standard deviation of 16 days. Choose a pregnant woman at random. Let X = the...

The length of human pregnancies from conception to birth follows a Normal distribution with a mean of 266 days and a standard deviation of 16<br>days. Choose a pregnant woman at random. Let X = the length of her pregnancy, round to TWO decimal places.<br>a. Find P(X 2 245)<br>b. Find P(260 < X < 270)<br>:: 0.38<br>:: 0.24<br>: 0.91<br>:: 0.08<br>:: 0.76<br>

Extracted text: The length of human pregnancies from conception to birth follows a Normal distribution with a mean of 266 days and a standard deviation of 16 days. Choose a pregnant woman at random. Let X = the length of her pregnancy, round to TWO decimal places. a. Find P(X 2 245) b. Find P(260 < x="">< 270)="" ::="" 0.38="" ::="" 0.24="" :="" 0.91="" ::="" 0.08="" ::="">

Jun 09, 2022

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The length of human pregnancies from conception to birth follows a Normal distribution with a mean of 266 days and a standard deviation of 16 days. Choose a pregnant woman at random. Let X = the...

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