Mathematics, 08.05.2021 01:50 lclaudettecarte3550
The National Statistics Reports described a study in which a sample of 360 one year old
baby boys were weighed. Their mean weight was 25.4 pounds with a standard deviation of 5.3 pounds. A pediatrician claims that the mean weight of one year old boys is greater than 25 pounds. He performs a mu hypothesis test, using the Student t-distribution, and he finds a p-value of 0.024. The level of significance was set to be alpha = 0.05. What is the proper
decision?
(a) Reject H0.
(b) Do NOT reject H0.
Answers: 1
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The National Statistics Reports described a study in which a sample of 360 one year old
baby boys...
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