A certain drug test is accurate 97% of the time. If the test is given to 2200 people whohave not taken drugs, what is the probability that at most 70 will test positive (in otherwords, the test was inaccurate)? Give your answer to 4 decimal places.Probability =

Solution-: Given: n=2200,q=0.97 (Or 97%) We want to find P(at most 70 will test positive)=?

Answered: A certain drug test is accurate 97% of…

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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A certain drug test is accurate 97% of the time. If the test is given to 2200 people who have not taken drugs, what is the probability that at most 70 will test positive (in other words, the test was inaccurate)? Give your answer to 4 decimal places. Probability =