A poll was conducted to investigate opinions about global warming. The respondents who answered yes when asked If there is solid evidence that the earth is getting warmer were then asked to select a cause of global warming. The results given in the accompanying data table. Use a 0.05 significance level to test the claim that the sex of the respondent is independent of the choice for the cause of global warming. Do men and women appear to agree, or is there a substantial difference?     Human Activity Natural Patter Don’t Know Male 305 144 58 Female 330 158 55

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Q: A poll was conducted to investigate opinions about global warming. The respondents who answered yes…

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Q: Fifty-four wild bears were anesthetized, and then their weights and chest sizes were measured and…

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Q: A poll was conducted to investigate opinions about global warming. The respondents who answered yes…

A: human natural don't TOTAL  male 310 139 36 485 female 335 156 34 525 TOTAL  645 295 70 1010

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