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Investigation Notebook and Reflection Journal (3057.0K)

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8. Explain how you could have used the Fundamental Counting<br />

Principle to find the number of possible activity combinations for<br />

Fun Day. Would it have been easier? Why or why not?<br />

What Did You Learn?<br />

I need to remember the following about:<br />

tree diagrams:<br />

Fundamental Counting Principle:<br />

Suppose you have three shirts <strong>and</strong> two pairs of pants. The shirts are red, blue, <strong>and</strong><br />

yellow; the pants are brown <strong>and</strong> black. Draw a tree diagram to show the possible<br />

choices of outfits you could wear. What is the probability that you will wear a red<br />

shirt <strong>and</strong> brown pants? Explain how you know.<br />

Use the Fundamental Counting Principle to find the number of possible outfits.<br />

Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.<br />

120 <strong>Investigation</strong> <strong>Notebook</strong> <strong>and</strong> <strong>Reflection</strong> <strong>Journal</strong>

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