Frank and Emily each take out a $160,000 loan for a new house. Each has to repay the loan in 20 years. Frank will pay an interest rate of 2.9% per year. His monthly payments will be $885. Because Emily has a lower credit score, she will have to pay an interest rate of 4.3% per year. Her monthly payments will be $995. How much more will a $160,000 loan cost Emily than Frank?

Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠ μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)