9. Of 500 workers employed in a nuclear power plant in the last 20 years, 12 contracted cancerduring that time. An approximate 95% confidence interval for the expected number of workersto contract cancer in that time period is:(A) (8.54, 15.46).(B) (10.48, 13.52).(C) (5.21, 18.79).(D) (-11.52, 35.52).(E) (0.26, 0.94).

Given data,No of workers n=500Contracted cancer during that time is x=12Proportion is…

Answered: Of 500 workers employed in a nuclear…

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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Of 500 workers employed in a nuclear power plant in the last 20 years, 12 during that time. An approximate 95% confidence interval for the expected to contract cancer in that time period is: (A) (8.54, 15.46). (B) (10.48, 13.52). (C) (5.21, 18.79). (D) (11 52 25 52)