Friday, October 3, 2008

What is Probability?

WALT... find out what probability means and some of the words associated with it
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An experiment is a situation involving chance or probability that leads to results called outcomes. For example,the experiment is spinning the spinner.
An outcome is the result of a single trial of an experiment. The possible outcomes are landing on yellow, blue, green or red.
An event is one or more outcomes of an experiment. One event of this experiment is landing on blue.
Probability is the measure of how likely an event is. The probability of landing on blue is one fourth.


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