If a researcher is using the sign test and has 3 positive signs, 8 negative signs, and 4 zeros, what is the test value?
A) 0
B) 3
C) 8
D) 4

Question

Quizplus · Accepted Answer

The test value for the sign test is calculated by finding the number of positive signs and comparing it to the total number of signs (positive and negative). In this case, there are 3 positive signs out of a total of 11 signs (3 positive + 8 negative = 11). Therefore, the test value is 3.

If a Researcher Is Using the Sign Test and Has