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o random samples are taken, with each group asked if they support a particular candidate. A summary o oup answering yes" are given below: Pop. 1: 91. 0.782 Pop. 2: n 81. ,-0.556 appose that the data yields (0.0826, 0.3694) for a confidence interval for the difference p- Pilof the pop- vel? (Give your answer in terms of percentages

o random samples are taken, with each group asked if they support a particular candidate. A summary o oup answering yes" are given below: Pop. 1: 91. 0.782 Pop. 2: n 81. ,-0.556 appose that the data yields (0.0826, 0.3694) for a confidence interval for the difference p- Pilof the pop- vel? (Give your answer in terms of percentages

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, with each group asked it they support a particular candidate. A summary of the sample sizes and proportions of each group answering yes" are given below: Pop. 1: n 91, -0.782 Pop. 2: n m 81, , 0.556 Suppose that the data yields (0.0826, 0.3694) for a confidence interval for the difference pi - pilof the population proportions. What is the confidence level? (Give your answer in terms of percentages.) Confidence Level
Transcribed Image Text:Two random samples are taken, with each group asked it they support a particular candidate. A summary of the sample sizes and proportions of each group answering yes" are given below: Pop. 1: n 91, -0.782 Pop. 2: n m 81, , 0.556 Suppose that the data yields (0.0826, 0.3694) for a confidence interval for the difference pi - pilof the population proportions. What is the confidence level? (Give your answer in terms of percentages.) Confidence Level
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