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Two random samples are taken, one from among UVA students and the other from among UNC students. Both groups are asked if academics are their top priority. A summary of the sample sizes and proportions of each group answering yes" are given below: UVA (Pop. 1): n =87, UNC (Pop. 2): n = 100, P = 0.56 P = 0.737 Find a 93.7% confidence interval for the difference p - P2 of the population proportions. Confidence interval=

Two random samples are taken, one from among UVA students and the other from among UNC students. Both groups are asked if academics are their top priority. A summary of the sample sizes and proportions of each group answering yes" are given below: UVA (Pop. 1): n =87, UNC (Pop. 2): n = 100, P = 0.56 P = 0.737 Find a 93.7% confidence interval for the difference p - P2 of the population proportions. Confidence interval=

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Two random samples are taken, one from among UVA students and the other from among UNC students. Both groups are asked if academics are their top priority. A summary of the sample sizes and proportions of each group answering yes" are given below: PI = 0.737 UNC (Pop. 2): n2 100, p2 = 0.56 UVA (Pop. 1): n = 87, %3D Find a 93.7% confidence interval for the difference p - P, of the population proportions. Confidence interval =
Transcribed Image Text:Two random samples are taken, one from among UVA students and the other from among UNC students. Both groups are asked if academics are their top priority. A summary of the sample sizes and proportions of each group answering yes" are given below: PI = 0.737 UNC (Pop. 2): n2 100, p2 = 0.56 UVA (Pop. 1): n = 87, %3D Find a 93.7% confidence interval for the difference p - P, of the population proportions. Confidence interval =
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