Scatterplot:

A scatterplot is a graphical representation of data points in a two-dimensional coordinate system. It consists of individual points, each representing the value of two variables.

Variables:

Variables in a scatterplot refer to the quantities being measured or observed. There are typically two variables displayed on the plot, one on the x-axis and one on the y-axis. Each plotted point represents a specific data entry’s value for both variables.

Data Points:

Data points in a scatterplot are individual entities or observations. They are usually represented as dots symbolizing the respective value of the two variables being plotted. The position of each data point on the graph helps to identify the relationship, if any, between the variables.

Coordinate System:

A scatterplot is based on a two-dimensional coordinate system, also known as a Cartesian coordinate system. This system uses two perpendicular axes, the x-axis (horizontal) and the y-axis (vertical), where each axis represents a specific variable’s range of values.

Relationship Exploration:

A scatterplot allows for the visual analysis of the relationship between two variables. It helps identify patterns, trends, clusters, or outliers within the data. By examining the distribution of points, one can evaluate the strength and direction of the relationship between the variables.