🧮 Mean, Median & Mode

Mean is the average: add up all the numbers, then divide by how many numbers there are.

Median is the middle number when data is put in order from least to greatest. If there are two middle numbers, average them.

Mode is the number that appears most often in the data. There can be one mode, more than one, or no mode at all.

These three measures help us describe a whole set of data with just one number, which makes comparing data sets easier.