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definition of integer
any whole number including posative, zero, and negative numbers
Example: 12, 0, 46

mean
add all the numbers up together and then divide the total by how many you added
Example: 1,2,3 1+2+3=6 6/3=2

Median
The median is the middle value
 Example: 1,3,1,2,3, first line them up 1,1,2,3,3, then look at the number in the middle
 Example: 1,4,2,5, First line them up 1,2,4,5, you see that there is no middle number, so you will add the two middle numbers and then divide them by two

Mode
The most common number
1,2,6,1,1,4, First line them up, 1,1,1,4,6, Then identify the most common number

Range
The distance between the highest and the lowest number
Example: 1,1,2,5,4,3,6, Identify the highest and lowest number: 1&6. Then subtract the lowest number from the highest number 61= 5 the range is 5

