Thread: find the.....

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Question:
The mean and standard deviation for the quality grade-point averages of a random sample 36 college seniors are calculated to be 2.6 and 0.3, respectively. Find the 95% confidence interval for the mean of the entire senior class

Originally Posted by m777

Hello,
Please try to solve this question.
Thanks.

Question:
The mean and standard deviation for the quality grade-point averages of a random sample 36 college seniors are calculated to be 2.6 and 0.3, respectively. Find the 95% confidence interval for the mean of the entire senior class

Someone else has already asked this and it has been answered here.

RonL