5. Jeff draws balls from a jar containing 2 red, 4 blue, 2 yellow. He draws two balls without replacement. Find the probability that he draws a red ball and then a blue ball, in that order. Discuss independence. 6. Jeff draws balls from the same jar. He draws three balls, this time with replacement. Find the probability that he gets a red and then a blue ball, and finally another blue, in that order.

5. Jeff draws balls from a jar containing 2 red, 4 blue, 2 yellow. He draws two balls without replacement. Find the probability that he draws a red ball and then a blue ball, in that order. Discuss independence. 6. Jeff draws balls from the same jar. He draws three balls, this time with replacement. Find the probability that he gets a red and then a blue ball, and finally another blue, in that order.

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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Question

Discrete Mathematics ( provide a compelet answer with proof)

5. Jeff draws balls from a jar containing 2 red, 4 blue, 2 yellow. He draws two balls without
replacement. Find the probability that he draws a red ball and then a blue ball, in that
order. Discuss independence.
6. Jeff draws balls from the same jar. He draws three balls, this time with replacement.
Find the probability that he gets a red and then a blue ball, and finally another blue, in
that order.
7. You have 4 forks, 4 knives and 3 spoons. You ask a kid to rearrange them.
a. How many possible layouts are there?

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