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. (25.09) The University of Chicago's General Social Survey (GSS) is the nation’s most important social...

. (25.09) The University of Chicago's General Social Survey (GSS) is the nation’s most important social science sample survey. The GSS asked a random sample of adults their opinion about whether astrology is very scientific, sort of scientific, or not at all scientific. Here is a two-way table of counts for people in the sample who had three levels of higher education degrees:
Degree Held
Junior College Bachelor Graduate
Not at all scientific 42 122 73
Very or sort of scientific 30 63 25

Carry out a chi-square test for association between education level and opinion about astrology. Test H0:H0: there is no relationship between education level and astrology opinion versus

Ha:Ha: there is some relationship between education level and astrology opinion. Use α=0.05α=0.05.

P(±0.0001)=P(±0.0001)=

There is no evidence of an association between education level and opinion of astrology.

There is evidence of an association between education level and opinion of astrology.

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orchestra answered 1 year ago
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