Question: Please help to answer questions 9-14. Scenario A: An experimental study was used to examine whether time of daily announcements impact worker productivity. A factory

Please help to answer questions 9-14.

Scenario A: An experimental study was used to examine whether time of daily announcements impact worker productivity. A factory with two facilities with similar worker productivity percentages participated in the study. One facility did daily announcements at the start of each shift; the other facility did daily announcements an hour before the end of a shift. Worker productivity percentages were compared between the two facilities. Use this scenario to answer the following question. 9) What is the independent variable? Answer: 10) What is the dependent variable? Answer: 11) What is the null hypothesis? Answer: 12) What is the alternative/research Answer: hypothesis? 13) If they reported : (30) = 1.95, using your Answer: Appendix, what is try? What should the researcher conclude about Answer: 14) the null hypothesis? (Fail to reject or reject?)

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