Score: 50/91 7/11 answered Save progress Done . . . Question 8 3/12 pts 1 1-3 3 0 Details Score on last try: 3 of 12 pts. See Details for more. > Next question Get a similar question You can retry this question below A simple random sample of 58 colleges and universities in the United State had a mean tuition of $18,899 with a standard deviation of $9,235. a. Construct a 83% confidence interval for the mean tuition for all colleges and universities in the United States. Critical value: z * or t x = Enter the positive one.) Margin of Error: E = Confidence Interval: b. Interpret your result in part (a) in a complete sentence. c. Based on the confidence interval, can you conclude that the mean tuition is less than $22,000? Yes