Line Chart

A line chart is a type of graph that displays information as a series of data points connected by straight line segments. It is a basic type of chart common in many fields and is used to visualize trends in data over time or another continuous variable.

• Showing trends over time
• Comparing multiple data series
• Visualizing continuous data
• Forecasting future values
• Identifying patterns and cycles in data

When interpreting a line chart, consider the following:

• Observe the overall trend (increasing, decreasing, or stable)
• Look for patterns, cycles, or seasonality in the data
• Identify any outliers or unusual data points
• Compare multiple lines to see relationships between different data series
• Pay attention to the scale of both axes to avoid misinterpretation