Use the two-way table as a sample space to decide if events are independent and to approximate conditional probabilities. SPCR.4 Construct and interpret two-way frequency tables of data when two categories are associated with each object being classified.SPCR.3 Understand the conditional probability of A given B as P(A and B)/P(B), and interpret independence of A and B as saying that the conditional probability of A given B is the same as the probability of A, and the conditional probability of B given A is the same as the probability of B.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. SPCR.2 Use the multiplication rule to calculate probabilities for independent and dependent events.
c Represent sample spaces for compound events using Venn diagrams.b Relate intersections, unions, and complements to the words and, or, and not.a Use Venn diagrams to represent intersections, unions, and complements.SPCR.1 Describe events as subsets of a sample space and.Get it now CR Conditional Probability and Rules of Probability
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