Roll a fair die 60 times. Let X be the number of sixes.(a) Find the Probability Mass Function (PMF) of X (remember to define thescope of x)(b) Find the probability that X is odd(c) Find the Cumulative Density Function of X (remember to define the scope)(d) Find the probability that X is greater than or equal to 4. (Hint: P(X > 4))(e) Find the expected value of X, and briefly explain what this numberrepresents(f) Find the variance of X, and briefly explain what this number represents?

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Roll a fair die 60 times. Let X be the number of sixes. (a) Find the Probability Mass Function (PMF) of X (remember to define the scope of x) (b) Find the probability that X is odd (c) Find the Cumulative Density Function of X (remember to define the scope)

Roll a fair die 60 times. Let X be the number of sixes. (a) Find the Probability Mass Function (PMF) of X (remember to define the scope of x) (b) Find the probability that X is odd (c) Find the Cumulative Density Function of X (remember to define the scope)

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter1: Functions

Section1.2: Functions Given By Tables

Problem 11E: A Troublesome Snowball One winter afternoon, unbeknownst to his mom, a child bring a snowball into...

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Question

Roll a fair die 60 times. Let X be the number of sixes.
(a) Find the Probability Mass Function (PMF) of X (remember to define the
scope of x)
(b) Find the probability that X is odd
(c) Find the Cumulative Density Function of X (remember to define the scope)
(d) Find the probability that X is greater than or equal to 4. (Hint: P(X > 4))
(e) Find the expected value of X, and briefly explain what this number
represents
(f) Find the variance of X, and briefly explain what this number represents?

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