A discrete random variable often involves a count of

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Unformatted text preview: dom variable often involves a count of something. Examples may include number of cars per household, number of hours spent studying for a test, number of hours spent watching t.v. per day, etc. Random Variables and Probability Mass Functions Notes From Variables to Random Variables Probability Mass Function A random variable X is called a discrete random variable if the outcome of the random variable is limited to a countable set of real numbers (meaning the random variable can only take on so many real values). 9.7 Probability ma...
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This note was uploaded on 01/24/2014 for the course STAT 225 taught by Professor Martin during the Spring '08 term at Purdue.

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