A random sample of 100 people was taken. Eighty-six of the people in the sample favored Candidate A. We are interested in determining whether the proportion of the population in favor of Candidate A is significantly more than 75%. Find the test statistic. −3.170.39 2.362.54
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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 population in favor of Candidate A is significantly more than 80%. A. What is the test statistic? (0.80) or (0.05) or (1.25) or (2.00) B. What is the p-value? (0.2112) or (0.05) or (0.025) or (0.1056) C. At 95% confidence, it can be concluded that the proportion of the population in favor of candidate A is... (significantly greater than 80%) OR (not significantly greater than 80%) OR (significantly greater than 85%) OR (not significantly greater than 85%)
Joshua A.
A random sample of 100 people was taken. Eighty 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 75%. Refer to Exhibit 9-6. The test statistic is
T. L.
Exhibit 9-6 A random sample of 100 people was taken. Eighty 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 75%. 32. Refer to Exhibit 9-6. The test statistic is a. 0.80 b. 0.05 c. 1.25 d. 2.00 33. Refer to Exhibit 9-6. The p-value is a. 0.2112 b. 0.05 c. 0.025 d. 0.0156 34. Refer to Exhibit 9-6. At a .05 level of significance, it can be concluded that the proportion of the population in favor of candidate A is a. significantly greater than 75% b. not significantly greater than 75% c. significantly greater than 80% d. not significantly greater than 80%
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