A Bar Chart Shows the Gross Annual Revenue, by Year

question 37

Multiple Choice

A bar chart shows the gross annual revenue, by year, of a Telecommunications company. Horizontal bars are shown for each of the four regions the company operates in, for the years 2019 and 2020. Year is shown on the X-axis of the chart. Bars of each region is given a separate color. Which gestalt principle helps the reader in interpreting this bar chart?

• A) similarity
• B) connection
• C) closure
• D) continuity

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Definitions:

Vasculitis

Inflammation of the blood vessels that can cause walls to thicken, narrow, weaken, or scar, affecting blood flow and leading to various complications.

Capillary

Tiny blood vessels connecting arterioles and venules, where the exchange of water, oxygen, carbon dioxide, and many other nutrient and waste chemical substances between blood and tissues occurs.

Anticoagulant

A substance or drug that prevents blood clotting, thereby reducing the likelihood of blood clots forming in the body.

Antihemorrhagic

A substance or treatment that prevents or stops bleeding.