From 65 lottery tickets a person selects 14 tickets .In each of these tickets chosen his chance of not winning a prize is 94% Find the probability of winning a prize at most two times. How many tickets he has to purchase so that his probability of winning at least once i

From 65 lottery tickets a person selects 14 tickets .In each of these tickets chosen his chance of not winning a prize is 94% Find the probability of winning a prize at most two times. How many tickets he has to purchase so that his probability of winning at least once i

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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Question

From 65 lottery tickets a person selects 14 tickets .In each of these tickets chosen his

chance of not winning a prize is 94%

Find the probability of winning a prize at most two times.
How many tickets he has to purchase so that his probability of winning at least once is at least 85%

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