7.5.A.6 - Using Tree Diagrams to Represent a Sample Space and to Calculate Probabilities – Exit Ticket

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In a laboratory experiment, two mice will be placed in a simple maze with one decision point where a mouse can turn either left (L) or right (R). When the first mouse arrives at the decision point, the direction it chooses is recorded. Then, the process is repeated for the second mouse. Draw a tree diagram where the first stage represents the decision made by the first mouse, and the second stage represents the decision made by the second mouse. Determine all four possible decision outcomes for the two mice.

From EngageNY.org of the New York State Education Department. Grade 7 Mathematics Module 5, Topic A, Lesson 6. Internet. Available from https://www.engageny.org/resource/grade-7-mathemat...; accessed 8/Apr/2016.