There are 30 blue phones and 50 red phones in a store. An employee chose 10 phones at random. Find the probability that a) there will be exactly 3 blue phones among the chosen phones b) there will be fewer than 3 blue cell phones among the chosen phones.

There are 30 blue phones and 50 red phones in a store. An employee chose 10 phones at random. Find the probability that a) there will be exactly 3 blue phones among the chosen phones b) there will be fewer than 3 blue cell phones among the chosen phones.

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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3. There are 30 blue phones and 50 red phones in a store. An employee chose 10 phones at random. Find the probability that a) there will be exactly 3 blue phones among the chosen phones b) there will be fewer than 3 blue cell phones among the chosen phones.

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