# Term Definition
1 Mean add values then divide by the number of values
2 Mode The number that appears the most
3 Range The distance between the highest and lowest
number
4 Median The middle number once the numbers are placed
in order.
5 also called the Arithmetic Average Mean
6 What is the change in the values Covariation AKA Covariance
of two related variables.
7 As one variable rises so does the Positive Covariation
other
8 As on variable rise the other one Negative Covariation
falls
9 The variable that is independent variable
manipulated/changed
10 The variable that is observed in dependent variable
connection with the independent
variable.
11 The distance around the outside Perimeter
of a two dimensional shape.
12 The perimeter of a circle Circumference
13 A measure of the surface space Area
taken up by a two dimensional
shape.
14 1/2(b*h) Area of a triangle
15 pi*r(to the 2nd power) Area of a circle