The GRE exams, which are required for students to enter graduate school, have a known standard deviation of 9 on the qua

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answerhappygod
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The GRE exams, which are required for students to enter graduate school, have a known standard deviation of 9 on the qua

Post by answerhappygod »

The GRE exams, which are required for students to enter graduate
school, have a known standard deviation of 9 on the quantitative
section. A random sample of 100 VCU applicants showed an average
GRE score of 148.24 on the quantitative section. In the last
problem you calculated a 95% confidence interval for the average
quantitative GRE score for all VCU applicants. Make the confidence
statement.
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