Which of the following is true about the value of the power of the test? A)...
Which of the following is true about the value of the power of the test?
A) low value will enable valid conclusions to be made
B) small sample sizes generate a low value of the power of the test
C) low value will help in detecting small differences in sample statistics
D) small sample sizes incur higher costs than large sample sizes
Homework Answers
Power of the test is probability of rejecting Ho when H1 (alternative hypothesis) is true.
So the small sample sizes incur higher costs thanlarge sample size. Since larger sample size will give more accurate test result which reflects higher value of power which is good.
So last option is true.
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