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| Certain and Impossible Events | Home > Lesson Library | |||
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| In the first experiment, it was not possible to land on purple. This is an example of an impossible event. In the second experiment, choosing a girl was certain to occur. This is an example of a certain event... |
| This lesson is now available only on The Math Goodies CD. Our CD has over 275 web pages of self-paced instruction designed to make math fun! |
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| Copyright © 1999-2007 Gisele Glosser. All Rights Reserved. |