# If i ip a coin 100 times what are the chances i get

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Unformatted text preview: 100 times, what are the chances I get 50 heads and 50 tails? We often want to assess how likely of such event occurs⇒ Probability is the right tool Introduction Set Theory Probability 1.3 Deﬁnitions Introduction to Probability and Set Theory Probability theory is based on the paradigm of a random experiment, i.e. an action whose outcome cannot be predicted beforehand. Element: a single item (outcome), typically denoted by ω Introduction Set: a collection of elements Set Theory Sample space: the set of all possible outcomes for a random experiment and is denoted by Ω Probability Subset: a set itself which every element is contained in a large set. 1.4 Notes Intro...
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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 University-West Lafayette.

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