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OpenStudy (anonymous):
Suppose the population of all high school seniors has a mean score of 450 and a s=100. We wish to see if the data provide evidence that the mean score of seniors is larger than 450. Carry out the appropriate test of significance at the 5% level and write your conclusions.
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OpenStudy (anonymous):
So basically I know that Ho: mu=450 and Ha: mu>450 but I don't know where to go from here really
OpenStudy (anonymous):
Oh and n=16
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