Understanding Mean, Median, Mode, Range

Front

Mean

Back

average of a set of numbers

Front

Median

Back

middle value in an ordered list

Front

Mode

Back

number that appears most often

Front

Range

Back

between the highest and lowest values

Front

Mean formula

Back

latex="\text{Mean} = \frac{\text{Sum of all values}}{\text{Number of values}}">

Front

Median in odd set

Back

number when values are arranged in order

Front

Median in even set

Back

of the two middle numbers

Front

Example: Mean of 2, 4, 6

Back

latex="\frac{2+4+6}{3} = 4">

Front

Example: Median of 3, 7, 9

Back

(middle value)

Front

Example: Median of 2, 4, 6, 8

Back

latex="\frac{4+6}{2} = 5">