A sample survey interviews SRSs of 460 female college students and 588 male college students. Each student is asked if he or she worked for pay last summer. In all, 380 of the women and 494 of the men say “Yes.”If and are the proportions of all college males and females correspondingly, who worked last summer, the z statistic (±0.01) for a test comparing the proportions of college men and women who worked last summer is
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