Question 15: James is at Dave and Busters with a group of friends. When 20 points he first arrives, he has $25 in his wallet. X represents the amount of
dollars James has after hanging out with his friends. Write an inequality
that would represent the amount of money James could have at the end
of the night. EXPLAIN how you would graph the inequality on the number
line below using OPEN CIRCLES, CLOSED CIRCLES and/ or ARROWS.
EXPLAIN how you would write your answer using INEQUALITY NOTATION.
THIS QUESTION IS WORTH 20 POINTS *
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10
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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.)