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? We are interested in whether there is a difference between men and women with respect to this question. State the null and alternative hypothesis. You ran a hypothesis test and found there was evidence of a difference between men and women in response to this question.

You based this conclusion on a test using alpha =0.05. Would you have made the same decision at alpha =0.01? How about alpha =0.10?