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# Probability

Evaluating and comparing experimental and theoretical probabilities. Classifying and determining probabilities of independent and dependent events. Utilizing geometric formulas to find probabilities.

#### Mapped to CCSS Section# 7.SP.C.6, HSS.CP.A.2, HSS.CP.B.8, HSS.CP.A.1

Approximate the probability of a chance event by collecting data on the chance process that produces it and observing its long-run relative frequency, and predict the approximate relative frequency given the probability. For example, when rolling a number cube 600 times, predict that a 3 or 6 would be rolled roughly 200 times, but probably not exactly 200 times. Understand that two events A and B are independent if the probability of A and B occurring together is the product of their probabilities, and use this characterization to determine if they are independent. Apply the general Multiplication Rule in a uniform probability model, P(A and B) = P(A)P(B|A) = P(B)P(A|B), and interpret the answer in terms of the model. Describe events as subsets of a sample space (the set of outcomes) using characteristics (or categories) of the outcomes, or as unions, intersections, or complements of other events (“or,” “and,” “not”).