For example, as altitude goes up, temperature goes down. Here is what it would look like on a scatter plot. It is not a ... then we say there is no correlation, which looks like the graph below.

Scatter diagrams ... that shows no relationship between the two variables. Image caption, This scatter diagram shows the age of a car and its value. This graph is an example of a negative correlation.

The graph is a scatter plot, entitled "Rainfall and Plant Growth." The horizontal X axis shows Average Rainfall ranging from zero to four thousand, in units of millimeters per year, in increments of ...