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 are given in the accompanying data table. Use a 0.01 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 patterns Don't know 139 Male Female 310 335 36 156 34 Click here to view the chi-square distribution table, Identify the null and alternative hypotheses. Ho: and are are The choice for human activity Respondents who answered yes The sex of the respondent

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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 are given in the accompanying data table. Use a 0.01 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 patterns Don't know
139
Male
310
36
Female
335
156
34
Click here to view the chi-square distribution table.
Identify the null and alternative hypotheses.
Ho:
and
are
H,:
V are
The choice for human activity
Respondents who answered yes
The sex of the respondent
Transcribed Image Text: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 are given in the accompanying data table. Use a 0.01 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 patterns Don't know 139 Male 310 36 Female 335 156 34 Click here to view the chi-square distribution table. Identify the null and alternative hypotheses. Ho: and are H,: V are The choice for human activity Respondents who answered yes The sex of the respondent
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