It helps in comparing the magnitude of change between any two consecutive points on the graph. The slope represents how steep a line is. The slope of the line is the most important observation in this case.
Line diagrams can make expectations about the consequences of information not yet recorded.
LINE GRAPH OVER TIMEMAKER SERIES
A line graph is a graph that is used to display change over time as a series of data points connected by straight line segments on two axes.The line segment connecting these individual data points gives a picture of whether the sale of bicycles is in an increasing or decreasing trend.Ī few key takeaways from line graph are as follows: We can interpret this data for each month using the data point. Similarly, in the month of February 30 bicycles were sold. In the example shown, the number of bicycles sold in the month of January is 50. A data point on a line graph represents the quantity or a number that matches a particular time in the x-axis. The dark point on the graph denotes a data point. Here, the x-axis represents the time interval and the y-axis represents the number of bicycles sold each month. The line graph shown above represents the sale of bicycles by a bicycle company from the month of January till June. A line graph can be plotted using several points connected by straight lines. Line Graph DefinitionĪ line graph is a type of chart or graph that is used to show information that changes over time. Line graph gives a clear picture of an increasing or a decreasing trend. Line graph helps to analyze the trend of whether the quantity in the y-axis is increasing or decreasing over a period of time. The x-axis usually has a time period over which we would like to measure the quantity of a specific thing or an item in the y-axis. Line graph has a horizontal axis called the x-axis and a vertical axis called the y-axis. Line graph gives a graphical representation of the changes that had occurred over a given period of time. Let us understand line graph in detail in the following sections. When these numerical figures are represented graphically in the form of a bar graph or a line graph, they become more noticeable and easily understandable, leaving a long-lasting effect on the mind of the observer. The tabular representation of data is an ideal way of presenting them systematically. Every part of our lives utilizes data in one form or another. The world today is becoming more and more information-oriented.
The line graph has an x-axis and a y-axis. Data points represent the observations that are collected on a survey or research. All the data points are connected by a line. Line graphs, also called line charts, are used to represent quantitative data collected over a specific subject and a specific time interval.
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