TI 83/84 Calculator The Basics of Statistical Functions

Chapter 5 - Discrete Probability Distributions Sec. 5.2 A random variable is simply a number that can change, based on chance. It can either be discrete (countable, like how many eggs a hen might lay), or continuous (like how much a person weighs, which is not something you can count). Example: The number of Mexican-Americans in a jury of 12 ... ................
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