1. Finding the Mean David R. David N.

2. Mean The average of the numbers in a set of data is the mean.

3. The Report Card David is trying to find the mean for his report card. His scores were: (76), (80), (79) and (100). Find the mean.

4. Organized List Strategy Make an organized list by adding all the numbers and divide by how many numbers are in your organized list.

5. The Solution is 81 Step 1. We added the numbers together and got 325. Step 2. We divided By 4 because there are 4 numbers in the list.

6. Favorite Web Site http://www.funbrain.com This site is fun and you can learn math from it. It has a lot of math games.