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A box and whisker plot or diagram (otherwise known as a boxplot), is a graph summarising a set of data. The shape of the boxplot shows how the data is distributed and it also shows any outliers. It is a useful way to compare different sets of data as you can draw more than one boxplot per graph.

To create a time series graph, label the time-axis with the time units the data was collected in and label the vertical axis with units appropriate for the values of the variable. Plot the data points and then connect the dots with lines. The graph is complete.

The box plot is another way of comparing distributions between groups, but with a summary of statistics rather than an estimated distributional shape.

A box and whisker plot?also called a box plot?displays the five-number summary of a set of data. The five-number summary is the minimum, first quartile, median, third quartile, and maximum. In a box plot, we draw a box from the first quartile to the third quartile.

A plot is a graphical technique for representing a data set, usually as a graph showing the relationship between two or more variables. The plot can be drawn by hand or by a computer. In the past, sometimes mechanical or electronic plotters were used.

The purpose of plotting scientific data is to visualize variation or show relationships between variables, but not all data sets require a plot. If there are only one or two points, it is easy to examine the numbers directly, and little or nothing is gained by putting them on a graph.

A Box Plot is the visual representation of the statistical five number summary of a given data set.