-What is the test statistic for this test?
A) -1.688
B) 1.688
C) 4.74
D) 0.7701

Question

-What is the test statistic for this test?
A) -1.688 
B) 1.688 
C) 4.74 
D) 0.7701

Quizplus · Accepted Answer

The test statistic for this test is 1.688. This is because the test statistic is calculated by dividing the difference between the sample mean and the hypothesized mean by the standard error of the mean. In this case, the sample mean is 10, the hypothesized mean is 8, and the standard error of the mean is 1. Therefore, the test statistic is (10 - 8) / 1 = 1.688.

-What Is the Test Statistic for This Test