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How Many Outcomes?
Common Core: 7.SP.8a

How Many Outcomes?

Author: Graham Pardun

This lesson demonstrates how to find the outcome of a series of events. 

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How to Calculate the Total Number of Possible Outcomes of a Series of Events

I can pick one of four different flowers, and one of two different books -- how many combinations could I possible end up with? Here's how to calculate that, using both a Tree Diagram and the Fundamental Counting Principle.