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Males and females were asked about what they would do if they received a $100 bill by mail, addressed to their neighbor, but wrongly delivered
Males and females were asked about what they would do if they received a $100 bill by mail, addressed to their neighbor, but wrongly delivered to them. Would they return it to their neighbor? Of the 125 males sampled, 95 said yes and of the 90 females sampled, 75 said yes. Let Group 1 be the males and Group 2 be the females. Does the data indicate that the proportions that said yes are different for males and females at a 10% level of significance? Round your answers to 3 decimal places. Test Statistic= P-value= Reject the null hypothesis? (yeso) Is there sufficient evidence to show that the proportions are different for males and females? (yeso) Now construct a 90% confidence interval for the difference in the two proportions, Pmale - Pfemale Lower Bound Upper Bound Is zero contained in the interval (yeso)? Is there sufficient evidence to the show that the proportions are different for males and females? (yeso)
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