Cách sử dụng
Variability refers to the fact that things can be different or vary in some way. For example, if you look at a group of people, they may have different heights, weights, or hair colors, which shows variability within the group. In science, variability can refer to how different data points are from each other, indicating that the results are not all the same. It can also refer to how much something changes over time, such as the variability of weather patterns throughout the year. Overall, variability is a term used when describing the differences or changes in something.