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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 length of her pregnancy, round to TWO decimal places. a. Find P(X 2 245) b. Find P(260

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

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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 length of her pregnancy, round to TWO decimal places. a. Find P(X > 245) b. Find P(260<X < 270) :: 0.38 :: 0.24 :: 0.91 :: 0.08 :: 0.76
Transcribed Image 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 > 245) b. Find P(260<X < 270) :: 0.38 :: 0.24 :: 0.91 :: 0.08 :: 0.76
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