A time series graph
A) shows how a certain variable changes over time.
B) uses bars rather than lines.
C) shows points that are scattered.
D) depicts a series of good economic times a nation had.
E) is not useful if the goal is to determine a variable's trend.

Question

Quizplus · Accepted Answer

A time series graph is specifically designed to show how a certain variable changes over time. It typically uses lines to connect the points representing the data, allowing the viewer to easily see the trend of the variable over time.

A Time Series Graph