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No smoking: The General Social Survey conducted a poll of 685 adults in which the subjects were asked whether they agree that the government should
No smoking: The General Social Survey conducted a poll of 685 adults in which the subjects were asked whether they agree that the government should prohibit smoking in public places. In addition, each was asked how many people lived in his or her household. The results are summarized in the following contingency table. Household Size 1 2 3 4 5 ( Agree 66 109 36 30 30 No Opinion 27 55 29 18 28 Disagree 52 80 46 48 31 Send data to Excel olo Test the hypothesis of independence. Use the a = 0.05 level of significance and the P-value method with the TI-84 Plus calculator. What do you conclude? Part 1 of 4 X (a) State the null and alternate hypotheses. Ho: Household size and opinion are independent. *Untitled - Notepad H1: Household size and opinion are independent. File Edit Format View Help A He Correct Answer: H1 Which Tail? Ho: Household size and opinion are independent. B. H: Household size and opinion are not independent. Standard Deviation Part: 1 / 4 D. Part 2 of 4 Hypothesis Rejected Ho? (b) Find the P-value. Round your answer to at least four decimal places. E . Outcome? The P-value is. X 5
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