C1. We examine the relationship between sex and one’s opinion of whether or not people can be trusted based on GSS 2018 data.

1. W ha t is the number of degrees of freedom for this table?
2. Test the null hypothesis that sex and opinion of whether or not people can be trusted are independent (alpha = .01). What do you conclude?
3. If alpha were set at .05, would your decision change? Explain.
4. Calculate lambda for the table. Interpret this measure of association.

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Can People Be Trusted? Men Women Total Can trust 158 156 314 Cannot trust 279 345 624 Depends 16 24 40 Total 453 525 978