Flashcard 1 - Data Analysis and Statistics Flashcard Set for the Math Basics

\[\text{mean}=\dfrac{\text{sum of values}}{\text{number of values}}\]

Mean is also known as average.

Here’s an example with the set \(\{2,\;5,\;8,\;3,\;9\}\).

\[\text{mean}=\dfrac{2+5+8+3+9}{5}=\dfrac{27}{5}=5.4\]