listed below are student evaluation ratings of courses where a rating of 5 is for excellent. the ratings were obtained at one university in a state. construct a confidence interval using a 99% confidence level. what does the confidence interval tell about the population of all college students in the state? 3.5,3.0,4.2,4.7,2.8,4.1,3.2,4.7,4.4 ,4.2,4.4,4.0,3.1,4.2,3.6