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The following is a cross-tabulation taken from a subset of the 2010 General Social Survey. Respondents were asked whether they had seen an "X-rated" movie in the last year. For the table below, calculate and interpret an appropriate percentage distribution. Calculate and interpret chi square and gamma.
Saw X rated movie in last year
Male
Female
Total
Yes
30
50
80
No
170
100
270
200
150
350
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