The correct answer is C. To help communicate insights from data.
Data visualization is a way of representing data in a visual format so that it can be easily understood. It can be used to communicate insights from data, identify patterns, and make decisions.
A. To make data more confusing is not the primary purpose of data visualization. In fact, data visualization should be used to make data easier to understand.
B. To obscure patterns in data is also not the primary purpose of data visualization. In fact, data visualization should be used to highlight patterns in data.
D. To complicate data is not the primary purpose of data visualization. In fact, data visualization should be used to simplify data.