Engagement Frequency Engaged 72 Not Engaged 90 Actively Disengaged 38 Total 200 1. Select the name of the test that should be used to assess the hypotheses: Ho: The proportion of engaged, not engaged,...

In the recent report, "State of the American Workplace," Gallup.com stated that 30% of the U.S workforce is "engaged" in their work, 52% are "not engaged," and 18% are "actively disengaged." Using their survey methods, the manager of a large department store collects similar data on a random sample of the store's employees. Round all numeric answers to 4 decimal places.

I need help with 3 and 6

Extracted text: Engagement Frequency Engaged 72 Not Engaged 90 Actively Disengaged 38 Total 200 1. Select the name of the test that should be used to assess the hypotheses: Ho: The proportion of engaged, not engaged, and actively disengaged workers at the store is the same as the proportions in the Gallup report. The proportion of engaged, not engaged, and actively disengaged workers at the store is different from the proportions in the Gallup report. HA: O A. X² test of independence B. 2-proportion Z-test C. X² goodness of fit 2. If the proportions at the store are the same as the proportions in the Gallup report, how many employees would the manager expect to be "actively disengaged"? 36.0 3. Calculate the degrees of freedom for this test. 4. Calculate the test statistic. 4.396 5. What was the contribution to the test statistic from the "actively disengaged" employees? 0.111 6. Calculate the p-value.