. Sex discrimination among the elderly. Keskinoglu and colleagues (2007) studies sex discrimination among the elderly. As part of their study, they recorded whether participants were involved in or mare decisions concerning personal income and earnings (personal income) and whether they were exposed to negative sex discrimination. The following table lists the observed frequencies from this study. Compute a chi-square test for independence at a .05 level of significance. Decide whether to retain or reject the null hypothesis.
Yes No
Yes 32 71 103
No 26 19 45
58 90 N=148
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