Mathematics, 02.08.2019 21:30, Blut07ilove
The lengths of pregnancies are normally distributed with a mean of 266 days and a standard deviation of 15 days. a. find the probability of a pregnancy lasting 307 days or longer. b. if the length of pregnancy is in the lowest 3%, then the baby is premature. find the length that separates premature babies from those who are not premature.
Answers: 1
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Dana wants to identify the favorite professional baseball team of people in her community. she stands outside a local sporting goods store and asks every other person who enters, "what is your favorite professional baseball team? " will the results of her survey be valid? explain.
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Mathematics, 22.06.2019 04:00, repirce9141
3. simplify. 312⋅312 4. rewrite n√xm using a rational expression.
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The lengths of pregnancies are normally distributed with a mean of 266 days and a standard deviation...
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