If a seed is planted, it has a 95% chance of growing into a healthy plant.If 12 seeds are planted, what is the probability that exactly 3 don't grow? Suppose that 80% of all voters prefer Candidate A.If 10 people are chosen at random for a poll, what is the probability that exactly 2 of them favor CandidateA?

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Answered: If a seed is planted, it has a 95%…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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If a seed is planted, it has a 95% chance of growing into a healthy plant. If 12 seeds are planted, what is the probability that exactly 3 don't grow?