#12. The average of Aaron's three test scores must be at least 93 to earn an A in the class. Aaron scored 89 on the
first test and 94 on the second test. What scores can
Aaron get on his third get on his third test to guarantee an
A in the class? (The highest possible score is 100.)
a. Write an inequality that models this situation. The
variable x represents the 3rd test score. Fill in the correct
parts of the equation.

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.)