You measure the weights of a random sample of 25 male runners. The sample mean is X̄=60 kilogram
Question: You measure the weights of a random sample of 25 male runners. The sample mean is \(\bar{X}=60\) kilograms. Suppose now that the mean weights of male runners follow a normal distribution with unknown mean \(\mu \) and standard deviation \(\sigma =5\) kg. A 95% confidence interval for \(\mu \) is:
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Type of Deliverable: Word Document![](/images/msword.png)
Type of Deliverable: Word Document
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