1. a survey on 200 STEM STUDENTS OF ABC HIGH SCHOOL SHOWS THAT THEY…

Question Answered step-by-step 1. a survey on 200 STEM STUDENTS OF ABC HIGH SCHOOL SHOWS THAT THEY… 1. a survey on 200 STEM STUDENTS OF ABC HIGH SCHOOL SHOWS THAT THEY CAN READ ON AN AVERAGE OF 16.7 HRS PER WEEK. THE MARGIN OF ERROR IS 2.3 HRS AT A 95% CONFIDENCE LEVEL . FIND THE CONFIDENCE INTERVAL. 2. Kyle reads that the average of graduate students is 33 years old. she wanted to estimate the mean age of the graduate students at his university, so he took a random sample of 30 graduate students . he found that their mean  age was 31.8 years at a 95%  confidence level with a 1.54 margin error. what is the confidence interval?with complete splutions please. Math Statistics and Probability Share QuestionEmailCopy link Comments (0)