Multiple Choice
A researcher administers a treatment to a sample of participants selected from a population with µ = 80.If a hypothesis test is used to evaluate the effect of the treatment, which combination of factors is most likely to result in rejecting the null hypothesis?
A) a sample mean near 80 for a small sample
B) a sample mean near 80 for a large sample
C) a sample mean much different than 80 for a small sample
D) a sample mean much different than 80 for a large sample
Correct Answer:
Verified
Correct Answer:
Verified
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