Noam is interested in estimating the average age of the Summer Olympians who have competed since 1980. She randomly selected 24
Olympians, and the result was this list of ages: 16, 17, 19, 19, 19, 20, 20, 20, 21, 21, 21, 21, 22, 22, 23, 23, 24, 25, 26, 27, 28, 29, 30, 32 Construct and interpret a 98% confidence interval for the true mean age of Summer Olympians since the 1980 Olympics. Use the table to determine the appropriate value of t*. Enter in the degrees of freedom and the value of t* (exactly as you see it written in the table). Degrees of freedom =