3. Direction: Does the mean GRE math score for all Mercy freshmen exceed the national average of 1800? (alpha=.01) Mean=1770 ; mean hyp=1800; o=60; N=800
3. Direction: Does the mean GRE math score for all Mercy freshmen exceed the national average of 1800? (alpha=.01) Mean=1770 ; mean hyp=1800; o=60; N=800 Please make sure to answer the following question Provide a statistical hypothesis - State a decision rule - Show your calculation - Make a decision to either reject or retain Ho - Provide an interpretation
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