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

question 53

Multiple Choice

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. At 95% confidence, it can be concluded that the proportion of the population in favor of candidate A

• A)is significantly greater than 80%
• B)is not significantly greater than 80%
• C)is significantly greater than 85%
• D)is not significantly greater than 85%

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