Exhibit 9-5
A random sample of 100 people was taken. Eighty-five of the people in the sample favored Candidate A. We are interested in determining whether or not the proportion of the population in favor of Candidate A is significantly more than 80%.
-Refer to Exhibit 9-5. The test statistic is
A)0.80
B)0.05
C)1.25
D)2.00

Question

Quizplus · Accepted Answer

The Answer of Exhibit 9-5
A random sample of 100 people was taken. Eighty-five of the people in the sample favored Candidate A. We are interested in determining whether or not the proportion of the population in favor of Candidate A is significantly more than 80%.
-Refer to Exhibit 9-5. The test statistic is
A)0.80
B)0.05
C)1.25
D)2.00

Exhibit 9-5 a Random Sample of 100 People Was Taken. Eighty-Five of Eighty-Five