If you are randomly sampling one at a time with replacement from a bag that contains eight blue marbles, seven red marbles, and five green marbles, what is the probability of obtaining:A blue marble in one draw from the bag?Three blue marbles in three draws from the bag?A red, a green, and a blue marble in that order in three draws from the bag?At least two red marbles in three draws from the bag? You are planning to make a “killing” at the race track. In a particular race, there are seven horses entered. If the horses are all equally matched, what is the probability that you will correctly pick the winner and the runner-up?

Name: If you are randomly sampling one at a time with replacement from a bag
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Description: If you are randomly sampling one at a time with replacement from a bag that contains eight blue marbles, seven red marbles, and five green marbles, what is the probability of obtaining:A blue marble in one draw from the bag?Three blue marbles in thre

(a) Total no. of marbles = 8+7+5 = 20 P(drawing a blue marble) =820 P(drawing a red marble) = 720…

Answered: If you are randomly sampling one at a…

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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If you are randomly sampling one at a time with replacement from a bag that contains eight blue marbles, seven red marbles, and five green marbles, what is the probability of obtaining:
A blue marble in one draw from the bag?
Three blue marbles in three draws from the bag?
A red, a green, and a blue marble in that order in three draws from the bag?
At least two red marbles in three draws from the bag?

You are planning to make a “killing” at the race track. In a particular race, there are seven horses entered. If the horses are all equally matched, what is the probability that you will correctly pick the winner and the runner-up?

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(a) Total no. of marbles = 8+7+5 = 20

P(drawing a blue marble) = $\frac{8}{20}$

P(drawing a red marble) = $\frac{7}{20}$

P(drawing a green marble) = $\frac{5}{20}$

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