The total energy need during pregnancy is normally distributed, with mean of 2600 kcal/day and a standard deviation of 50 kcal/day. What is the probability that a random sample of 20 pregnant women has a mean energy need of more than 2625 kcal/day? Is this result unusual? [Recall unusual means the probability is less than 5%]
The total energy need during pregnancy is normally distributed, with mean of 2600 kcal/day and a standard deviation of 50 kcal/day. What is the probability that a random sample of 20 pregnant women has a mean energy need of more than 2625 kcal/day? Is this result unusual? [Recall unusual means the probability is less than 5%]
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 58CR
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The total energy need during pregnancy is normally distributed, with
What is the probability that a random sample of 20 pregnant women has a mean energy need of more than 2625 kcal/day? Is this result unusual? [Recall unusual means the probability is less than 5%]
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