Which of the following is (are)not true regarding the power of a test:
A)A one-tailed test is less powerful than a two-tailed test
B)An increase in the level of significance results in an increase in power
C)The power of the test increases when the difference between the actual parameter value and the hypothesized parameter value decreases
D)a and c

Question

Which of the following is (are)not true regarding the power of a test:
A)A one-tailed test is less powerful than a two-tailed test 
B)An increase in the level of significance results in an increase in power 
C)The power of the test increases when the difference between the actual parameter value and the hypothesized parameter value decreases 
D)a and c

Quizplus · Accepted Answer

The Answer of Which of the following is (are)not true regarding the power of a test:
A)A one-tailed test is less powerful than a two-tailed test 
B)An increase in the level of significance results in an increase in power 
C)The power of the test increases when the difference between the actual parameter value and the hypothesized parameter value decreases 
D)a and c

Which of the Following Is (Are)not True Regarding the Power