Definitions for math,

Mean - Add them all up and divide by how many Numbers are there

Median - The middle number of the arranged data set.

Mode- Number that is repeated the most

Outlier- Much smaller or larger than the others or the one that stands out the most

Variable - A letter that represents an unknown number

Translation- A slide across a line

Rotation- A turn about a fixed point called the center of rotation

Reflection - A mirror image