The probability that someone tests positive in a medical examination for a disease is 6%. What is

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The probability that someone tests positive in a medical examination for a disease is 6%. What is the probability that

(i) the 8th person who is examined is the first who tests positive?

(ii) the 12th person who is examined is the third who tests positive?

(iii) more than 20 persons are needed until 5 people have tested positive?

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Related Book For  book-img-for-question

Introduction To Probability Volume 2

ISBN: 9781118123331

1st Edition

Authors: Narayanaswamy Balakrishnan, Markos V. Koutras, Konstadinos G. Politis

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