1. Suppose we have the experiment of forming random binary code consisting of 4 characters. Let X be a discrete random variable representing the number of ones. a. Determine the pmf and CDF of X. Plot these functions. b. Find F(0) and F(2). Interpret. c. Compute P(1 < x≤ 2) and P(X> 3).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 30E
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1. Suppose we have the experiment of forming random binary code consisting of 4
characters. Let X be a discrete random variable representing the number of ones.
a. Determine the pmf and CDF of X. Plot these functions.
b. Find F(0) and F(2). Interpret.
c. Compute P(1 < X < 2) and P(X> 3).
Transcribed Image Text:1. Suppose we have the experiment of forming random binary code consisting of 4 characters. Let X be a discrete random variable representing the number of ones. a. Determine the pmf and CDF of X. Plot these functions. b. Find F(0) and F(2). Interpret. c. Compute P(1 < X < 2) and P(X> 3).
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