After conducting a one-sample Z-test, you arrived at a value of −12.5 for the z value.What is your conclusion?
A)reject the null hypothesis
B)accept the null hypothesis
C)the result is too close to call
D)none of these

Question

Quizplus · Accepted Answer

A z-value of -12.5 corresponds to an extremely low p-value, indicating strong evidence against the null hypothesis. Therefore, we reject the null hypothesis and conclude that the sample provides strong evidence in favor of the alternative hypothesis.

After Conducting a One-Sample Z-Test, You Arrived at a Value