What is a line graph and how is it used to show information over time?
Understand the Problem
The question is presenting information about line graphs, including their purpose, components, and steps for creating them. It defines what a line graph is, explains the x and y axes, and outlines the importance of line graphs in showing trends over time.
Answer
Line graphs show changes over time between two variables, often highlighting trends.
Line graphs are used to show how a dependent variable changes with respect to an independent variable over time. They plot data on two axes and help visualize trends, patterns, and comparisons.
Answer for screen readers
Line graphs are used to show how a dependent variable changes with respect to an independent variable over time. They plot data on two axes and help visualize trends, patterns, and comparisons.
More Information
Line graphs are particularly useful in illustrating gradual changes and trends, making them ideal in fields like finance, science, and marketing for data analysis.
Tips
Avoid cluttering the graph with too many lines or data points, as this can make trends difficult to identify.
Sources
- Line Graphs - BetterEvaluation - betterevaluation.org
- Line Graph | Introduction to Statistics - JMP - jmp.com
