Wednesday, October 31, 2007

Today's Computer Lab 10/31/07 Happy Halloween


Click here to go the BBCs website on mean, median, and mode. Do the activity, then play the quiz. You may use a calculator to find the mean.

Remember:
Range- the difference between the lowest and highest numbers in a set of data.
Mean- the average. You add all of the numbers in the a set of data and divide by how many numbers there are.
Median- the number in the middle when you organize your data from least to greatest.
Mode- the number that occurs the most often in a set of data.

Important- Use scratch paper to list numbers in order.

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