Having good relationships with coworkers is an important part of overall job satisfaction. A poll conducted with a random sample of 890 salaried workers, aged 18 and older, living in all 50 U.S. states and the District of Columbia, revealed that 52% of salary workers are “satisfied" with their relations with coworkers. From these results, the 95% confidence interval for the population proportion of all salaried workers in the US who are "satisfied" with relations with their coworkers is given by (0.4872, 0.5528).
Having good relationships with coworkers is an important part of overall job satisfaction. A poll conducted with a random sample of 890 salaried workers, aged 18 and older, living in all 50 U.S. states and the District of Columbia, revealed that 52% of salary workers are “satisfied" with their relations with coworkers. From these results, the 95% confidence interval for the population proportion of all salaried workers in the US who are "satisfied" with relations with their coworkers is given by (0.4872, 0.5528).
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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Forget answering 4.a, just please double check my answers for 4.e and 4.f
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The 95% confidence interval for the population proportion , p is (0.4872,0.5528)
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