AP Statisticseasymcq1 pt
A t test rejects H0: μ = 100 at α = 0.05. This means
A.significant evidence that μ differs from 100
B.μ is proven to be 100
C.μ is proven to be another value
D.the sample mean is 100
Explanation
Core Concept
Rejection indicates a real difference.
Correct Answer
Asignificant evidence that μ differs from 100
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- mediumA test computes t = 2.3 with df = 15, giving a small p-value. The interpretation is
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