Question: How Do You Describe A Line Graph?

How do you describe the shape of a line graph?

And, the shape describes the type of graph.

The four ways to describe shape are whether it is symmetric, how many peaks it has, if it is skewed to the left or right, and whether it is uniform.

A graph with a single peak is called unimodal.

A single peak over the center is called bell-shaped..

What are the types of line graphs?

Types of Line GraphsSimple Line Graph: Only one line is plotted on the graph.Multiple Line Graph: More than one line is plotted on the same set of axes. … Compound Line Graph: If information can be subdivided into two or more types of data.

What is a line on a graph called?

Glossary and Terms: Graphs and Lines. Abscissa – The horizontal line, or x-axis, of a graph. Arc – A portion of the circumference of a circle. Axis – One of the lines that is used to form a graph. There is the horizontal x-axis and the vertical y-axis in a two dimensional graph.

What is the advantage of using multiple lines in a line graph?

Multiple line graphs have space-saving characteristics over a comparable grouped bar graph. Because the data values are marked by small marks (points) and not bars, they do not have to be offset from each other (only when data values are very dense does this become a problem).

How do you describe a line of best fit?

Line of best fit refers to a line through a scatter plot of data points that best expresses the relationship between those points. … A regression involving multiple related variables can produce a curved line in some cases.

How do you explain a line graph?

A line graph (also known as a line plot or line chart) is a graph which uses lines to connect individual data points that display quantitative values over a specified time interval. Line graphs use data point “markers” that are connected by straight lines to aid in visualization.

How do you write a description of a graph?

What is graph description writing and why is it important?Read the title and labels on the graph as well as the instructions. … Analyse the information in the graph, looking at the overall trend(s). … Plan your body paragraphs (one paragraph for each trend)More items…

How do you describe a line graph in statistics?

A line graph plots data in a single line over time. To describe the graph, follow it’s progress along the horizontal access and describe whether it goes down, up, or stays the same.

What are the five parts of a line graph?

The following pages describe the different parts of a line graph.The Title. The title offers a short explanation of what is in your graph. … The Legend. The legend tells what each line represents. … The Source. The source explains where you found the information that is in your graph. … Y-Axis. … The Data. … X-Axis.

Where do you use a line graph?

Line graphs are used to track changes over short and long periods of time. When smaller changes exist, line graphs are better to use than bar graphs. Line graphs can also be used to compare changes over the same period of time for more than one group.

What does a straight horizontal line on a graph mean?

Speed or velocity is plotted on the Y-axis. A straight horizontal line on a speed-time graph means that speed is constant. It is not changing over time. A straight line does not mean that the object is not moving!

How do you describe a trend in a graph?

TrendsA trend is a pattern in a set of results displayed in a graph.In the graph above, although there is not a straight line increase in figures, overall the trend here is that sales are increasing.In this graph, the trend is that sales are decreasing or dropping.