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Two random samples of students at a school are taken. Both groups are asked if they wish to continue their education by
Posted: Wed May 11, 2022 3:45 pm
by answerhappygod
- Two Random Samples Of Students At A School Are Taken Both Groups Are Asked If They Wish To Continue Their Education By 1 (47.93 KiB) Viewed 20 times
Two random samples of students at a school are taken. Both groups are asked if they wish to continue their education by going to college. A summary of the sample sizes and proportions of each group answering yes" are given below: UVA (Pop. 1): n = -98, Pî = 0.841 UNC (Pop. 2): n2 = 97, p = 0.578 = Find a 95% confidence interval for the difference P1 - P2 of the proportions. Express your answer as an interval in the form (a, b). Confidence interval =