What is the use of box and whisker plots?

Answer 1

A box and whisker plot is one way of visualizing data distribution.

A box and whisker plot is one of many ways to display the distribution of your data and, compared to other plot types, it relays a decent amount of information in a clear manner.

The median is shown by the thick line in the middle of the box.

The box shows quartiles two and three.

Outliers are displayed outside of the upper and lower whiskers.

You may be interested in this related question:
What inferences can be made from a box and whisker plot?

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Answer 2

Quinn Allen

Box and whisker plots, also known as box plots, are used to visually represent the distribution of a dataset. They provide a summary of the data's central tendency, dispersion, and skewness. Box plots are particularly useful for comparing multiple datasets or identifying outliers within a single dataset. They display the following key components: the minimum and maximum values (whiskers), the lower quartile, median, and upper quartile (box). This graphical representation allows for easy identification of the range of values, the spread of the data, and any potential anomalies.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.