International Association of Accessibility Professionals (IAAP) Certified Administrative Professional (CAP) Practice Exam 2025 - Free CAP Practice Questions and Exam Preparation Guide

A column chart is a suitable choice for comparing quantities of several different items because it visually represents data using rectangular bars, which can be easily compared. Each bar's height or length corresponds to the value of the item it represents, allowing for straightforward visual differentiation of quantities. This format is particularly effective when you want to highlight differences among discrete categories or groups.

Line charts are generally used to represent data points over a continuous range, making them more suitable for displaying trends over time rather than comparing distinct items. Scatter plots are best for illustrating the relationship between two continuous variables rather than for comparing distinct item quantities. Organizational charts, on the other hand, serve to depict the structure of an organization, showing hierarchy and relationships between roles, which does not relate to comparing item quantities at all. Thus, the column chart is the most appropriate option for the given scenario.