The power of this test to reject p = 0.97 if 0.98 is true is 0.21. Interpret the power of this test.

Question

Revolt · Accepted Answer

If the true proportion of households that purchase toilet paper is p = , there is a probability that we will find convincing evidence for Ha: p > .:

0.97

If the true proportion of households that purchase toilet paper is p = , there is a probability that we will find convincing evidence for Ha: p > .:

0.21

If the true proportion of households that purchase toilet paper is p = , there is a probability that we will find convincing evidence for Ha: p > .:

0.97

Testing a Claim about a Population Proportion