Q.Assertion (A) : The t-test on dependent samples can have greater power compared to t-test on independent samples. Reason (R) : In general, the higher the correlation induced by pairing, the stronger will be the effect of power. Codes :
Correct answer: Both (A) and (R) are correct.
Explanation
The t-test on dependent samples can have greater power compared to t-test on independent samples. Because the higher the correlation induced by pairing, the stronger will be the effect on power.
The t-test on dependent samples can have greater power compared to t-test on independent samples. Because the higher the correlation induced by pairing, the stronger will be the effect on power.