.Assuming other things remain unchanged, the further the hypothesised mean is from the actual mean, the lower is the power of the test.
True False
It is given that the other things, which are sample size and the significanve level, remain unchanged.
Now, further the hypothesized mean from the true mean, or actual mean, greater the effect size of the test.
Now, we also know that, greater the effect size of the test, greater is the power of the test.
So, the further the hypothesized mean from the actual mean, the greater the power of the test.
So, the statement, " Assuming other things remain unchanged, the further the hypothesised mean is from the actual mean, the lower is the power of the test.", is FALSE.
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