The mean weight gain during pregancy is 30 pounds with standard deviation 12.9 pounds. Weight gain during pregnancy is skewed right. An obstetrician obtains a random sample of 40 patients and determines and their MEAN weight gain during pregnancy was 35.2 pounds. What is the probability that the mean weight gain in this situation will be greater than 35.2 pounds? O 0.0054 0.01 O We cannot determine the probably because the distribution of weight gain is skewed right. 0.3446
The mean weight gain during pregancy is 30 pounds with standard deviation 12.9 pounds. Weight gain during pregnancy is skewed right. An obstetrician obtains a random sample of 40 patients and determines and their MEAN weight gain during pregnancy was 35.2 pounds. What is the probability that the mean weight gain in this situation will be greater than 35.2 pounds? O 0.0054 0.01 O We cannot determine the probably because the distribution of weight gain is skewed right. 0.3446
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
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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