The models represent a real-world problem. Select the statements that describe the problem. Select all that apply. The two variables are dollars and hours.

The two variables are 1 and $1.25.

The correct equation is y = 1.25x.

The correct equation is y = 1x.

Melissa charges $1.25 an hour to pet-sit.

Melissa charges $1 more than the number of hours she pet-sits.

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.)