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Mathematics, 05.11.2020 19:10 jessicavasquez081
A professor claims that the average grade of students in her courses is 80%. Identify the confidence for this claim.
A. Reject the claim that average grade is 80% when it is actually 80%.
B. Fail to reject the claim that average grade is 80% when it is actually different from 80%.
C. Reject the claim that average grade is 80% when it is actually different from 80%.
D. Fail to reject the claim that average grade is 80% when it is actually 80%.
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A professor claims that the average grade of students in her courses is 80%. Identify the confidence...
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