2. With the same coin, give the probability distribution for the number of heads possible in 3 rolls.Double check all the probability is accounted for. Find the expected number of heads in 3 rolls. What is thevariance for the number of heads in rolls?

The total possible number of outcomes when you draw a coin 3 times is 23 = 8 List the total…

Answered: 2. With the same coin, give the…

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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2. With the same coin, give the probability distribution for the number of heads possible in 3 rolls. Double check all the probability is accounted for. Find the expected number of heads in 3 rolls. What is the variance for the number of heads in 3 rolls?