Question 20 of 25 This test: 100 point(s) possible Submit test This question: 4 points) possible In a random sample of 25 people, the mean commute time to work was 31 6 minutes and the standard deviation was 7.3 minutes. Assume the population is normally distributed and use a t-distribution to construct a 99 confidence interval for the population mean u. What is the margin of error of ? Interpret the results The confidence interval for the population mean " is (| ]( D (Round to one decimal place as needed.) The margin of error of p is (Round to one decimal place as needed.) Interpret the results. O A. With 99% confidence, it can be said that the population mean commute time is between the bounds of the confidence interval. O B. With 99% confidence, it can be said that the commute time is between the bounds of the confidence interval. O C. It can be said that 99% of people have ute time between the bounds of the confidence interval. O D. If a large sample of people are taken approximately 99% of them will have commute times between the bounds of the confidence interval. Statcrunch Ne 10/2 hp 40 4- 14+ "insert prt sc delete home end Pg up % 4 15 6 & - 8 9 O backspace lock R T U O P 1 00 home G H K enter pause B N M T shift 1 -N end alt ctrl O ins