Monday

March 30, 2015

March 30, 2015

Posted by **Valerie** on Tuesday, November 2, 2010 at 9:00pm.

Answer each of the following (show all work

and state the final answer to at least two decimal places.):

(A) Find the 99% confidence interval of the mean score for all 134 golfers.

(B) Find the 99% confidence interval of the mean score for all golfers if this is a sample of 105 golfers instead of a sample of 134.

(C) Which confidence interval is smaller and why?

**Answer this Question**

**Related Questions**

statistics - A sample of 106 golfers showed that their average score on a ...

statistics - The average score of all golfers for a particular course has a mean...

math30 - The Mean and the Standard Deviation Last year, golfers at Smith Ranch ...

statistics - For a particular sample of 63 scores on a psychology exam, the ...

statistics - For a particular sample of 80 scores on a psychology exam, the ...

statistics - For a particular sample of 63 scores on a psychology exam, the ...

Statistics - For a particular sample of 63 scores on a psychology exam, the ...

Statistics - For a particular sample of 63 scores on a psychology exam, the ...

statistics - . In terms of the mean and standard deviation: - What does it mean ...

statistics - Eric has computed that it takes an average (mean) of 17 minutes ...