Question 18 5 pts A restaurant chain has two locations in a medium-sized town and, believing that it has oversaturated the market for its food, is considering closing one of the restaurants. The manager of the restaurant with a downtown location claims that his restaurant generates more revenue than the sister restaurant by the freeway. The CEO of this company, wishing to test this claim, randomly selects 36 monthly revenue totals for each restaurant. The revenue data from the downtown restaurant have a sample mean of $360,000 and a population standard deviation of $50,000, while the data from the restaurant by the freeway have a sample mean of $340,000 and a population standard deviation of $40,000. Let u1 and u2 denote the mean monthly revenue of the downtown restaurant and the restaurant by the freeway, respectively. Which of the following is the confidence interval of the difference between the two population means at the 5% significance level, and do you reject Ho? [917, 40,917], reject Ho O [1917, 20,000], reject Ho O [-917, 40,917], do not reject Ho O [917, 20,917], do not reject Ho 5 pts D Question 19