Question

what aspect of this chart demonstrates a relationship between variables? select one the vertical position of each purple bar the difference in lengths of the colored bars the array of colors for different athletes the highest paid athletes who earn more from endorsements than sports

Explanation:

Step1: Analyze the chart

A bar chart uses the length of bars to represent data. In this case, the vertical position (length) of each purple bar shows the amount of money from endorsements.

Step2: Evaluate each option

• The array of colors for different athletes is just a visual aspect, not representing a relationship between variables.
• The difference in lengths of the colored bars (purple part here) is what shows the relationship (amount of endorsement money).
• The vertical position (length) of the purple bar is the key.

Answer:

The vertical position of each purple bar.