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).

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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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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