SOLUTION: The average GPA of students in 2001 at a private university was 3.37. A survey on a sample of 203 students from this university yielded an average GPA of 3.59 in Spring semester of

SOLUTION: The average GPA of students in 2001 at a private university was 3.37. A survey on a sample of 203 students from this university yielded an average GPA of 3.59 in Spring semester of

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Question 1133206: The average GPA of students in 2001 at a private university was 3.37. A survey on a sample of 203 students from this university yielded an average GPA of 3.59 in Spring semester of 2012.
(a) What is the sample mean? What is the claimed population mean?
Answer by Theo(13342) (Show Source): You can put this solution on YOUR website!
the claimed population mean is 3.37 in 2001.
the sample mean is 3.59 taken from a sample of 203 students in 2012.

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