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In the following scenarios, you should use a scatter plot instead of a line graph: In Excel, you can create a scatter plot graph to visualize and compare numeric values obtained from scientific and statistical analyses.

The horizontal (X) axis represents one set of numerical data, and the vertical (Y) axis indicates another data set.īut, the Excel line graph visualizes all category data on the horizontal (X) axis and numerical values on the vertical (Y) axis. Both are similar except for the data representation along the horizontal (X) axis.Ī scatter chart consists of two value axes for quantitative data visualization. In Microsoft Excel, you may confuse whether an X-Y graph is a scatter plot or a line graph. Scatter Plot Excel-When You Should Use It Keep reading this data-based article to learn how. However, you may be wondering how to make a scatter plot in Excel. You can also turn it into a logarithmic scale.When you need to visualize the relationship between two sets of quantitative data, Microsoft Excel makes it possible for you to create an X-Y scatter graph.įor regression analysis, scatter plot graphs are the most important data visualization tool. But if the variable in the vertical axis decrease, it’s negative.īecause the horizontal axis is a value axis, scaling it is possible.

If the variables on both axes increases, it denotes a positive trend or correlation. If not, as in cases where the other variable is time (or periods of time), a line graph would do.īecause scatter plots show the correlation between the variables, they’re also a good tool to spot trends. If the variables are numeric, a scatter plot is a good choice to visualize the data. The variables being observed are numeric. Like our example above, you can see a correlation where an increased in pageviews results in an increased in sales.Ģ. However, if there’s a correlation, positive or negative, a diagonal arrangement (resembling a line) of the points can be observed. If there’s no correlation, the points on the chart appear scattered. The main purpose of a scatter plot is to show the correlation between the variables. Showing the correlation of the variables. Here are a few points of when to use a scatter plot:ġ. Some of the charts and graphs in Excel have overlapping uses.