Answered: from a random sample of workers you…

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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from a random sample of workers you find that 58% of 200 went on a trip last year for at least a week. an approximate 95% confidence interval is (0.51, 0.65) which is true A. 95% of coworkers fall in the interval B. we are 95% confident that the percentage of coworkers who want if this trip is between 51% and 65% C. we are 95% confident the between 51% and 65% of the sample will have a percentage near 58 D. there is 95% chance that a random selected coworker has gone on a trip last year

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Given that,

From a random sample of workers you find that 58% of 200 went on a trip last year for at least a week. An approximate 95% confidence interval is (0.51, 0.65).

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