In a study of 213,270 cell phone users, it was found that 77 developed cancer of the brain or nervous system.Assuming that cell phones have no effect, there is a 0.000397 probability of a person developing cancer of the brainor nervous system. We therefore expect about 85 cases of such cancer in a group of 213,270 people. Estimate theprobability of 77 or fewer cases of such cancer in a group of 213,270 people. What do these results suggest aboutmedia reports that cell phones cause cancer of the brain or nervous system?(a) P(x ≤ 77) = (Round to four decimal places as needed.)

Answered: In a study of 213,270 cell phone users,…

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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