a survey asked a random sample of n= 2752 us adults whether they had visited a public library in the last 12 months. The results for males and females are shown below: FEMALES = YES 726 FEMALES= N0 697 TOTAL 1423 MALES = YES 505 MALES =NO 824 TOTAL 1329 OVERALL TOTAL YES = 1231 OVERALL TOTAL NO= 1521 OVERALL TOTAL WITH BOTH FEMALE AND MALES = 2752. FIND A 90% CONFIDENCE INTERVAL FOR THE DIFFERENCE IN POPULATION PROPORTIONS Pf -Pm. round your answers to d=two decimal places
a survey asked a random sample of n= 2752 us adults whether they had visited a public library in the last 12 months. The results for males and females are shown below: FEMALES = YES 726 FEMALES= N0 697 TOTAL 1423 MALES = YES 505 MALES =NO 824 TOTAL 1329 OVERALL TOTAL YES = 1231 OVERALL TOTAL NO= 1521 OVERALL TOTAL WITH BOTH FEMALE AND MALES = 2752. FIND A 90% CONFIDENCE INTERVAL FOR THE DIFFERENCE IN POPULATION PROPORTIONS Pf -Pm. round your answers to d=two decimal places
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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a survey asked a random sample of n= 2752 us adults whether they had visited a public library in the last 12 months. The results for males and females are shown below: FEMALES = YES 726 FEMALES= N0 697 TOTAL 1423 MALES = YES 505 MALES =NO 824 TOTAL 1329 OVERALL TOTAL YES = 1231 OVERALL TOTAL NO= 1521 OVERALL TOTAL WITH BOTH FEMALE AND MALES = 2752. FIND A 90% CONFIDENCE INTERVAL FOR THE DIFFERENCE IN POPULATION PROPORTIONS Pf -Pm. round your answers to d=two decimal places
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