why is the power of the test important why is power of test important why is the power of the test important? which statement makes a statistic important? why is the power of test important importance of the power of the test in the case when $h_0$ is rejected why is the power of test so important how does the power of the test depend why is power of the test important in a statistical test? power of test is important only in the case when $h_0$ is rejected. what is the importance of the test and its power? how is the power of an analysis important why is power of the test important? what is the importance of a t test why is it important to test the power of your test why is it important for a t test to have a power test why does the power of the test of a t-test depend on rejection of the hypothesis? why is the power of the test important what is the importance of the test in the case when $h_0$ is rejected? what is the importance of power of the test to a hypothesis