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Descriptive method mathematics
Although I'm not sure what you want to ask, there should be at least three ways to describe the data:

1. Analysis method:

Enumeration method: describe all data once and separate them with commas;

Equation form: describe the result by column equation or equation.

2 .. List method:

Create a rectangle and divide it, and make statistics on data types, data information and specific situations.

3. Graphical method: (vividly and intuitively describe the specific situation of parameters)

line chart

fan diagram

bar chart

graph of function

I hope it will help you (* _ _ *)

Thank you~