Box plots 📦

Front

What is a box plot?

Back

A box plot is a graphical representation of a dataset that displays the minimum, first quartile (Q1), median, third quartile (Q3), and maximum values.

Front

What does IQR stand for?

Back

IQR stands for Interquartile Range, which is the difference between the first quartile (Q1) and the third quartile (Q3) in a dataset.

Front

How do you calculate the IQR?

Back

IQR = Q3 - Q1.

Front

What is the median in a dataset?

Back

The median is the middle value when the data is arranged in ascending order.

Front

How do you find the median of a dataset with an even number of values?

Back

To find the median, average the two middle numbers.

Front

What is the minimum value in a dataset?

Back

The minimum value is the smallest number in the dataset.

Front

What is the maximum value in a dataset?

Back

The maximum value is the largest number in the dataset.

Front

What does a box plot visually represent?

Back

A box plot visually represents the distribution of data based on a five-number summary: minimum, Q1, median, Q3, and maximum.

Front

What is the purpose of a box plot?

Back

The purpose of a box plot is to provide a visual summary of the central tendency, variability, and skewness of a dataset.

Front

What does it mean if a box plot is skewed to the right?

Back

If a box plot is skewed to the right, it indicates that the majority of the data points are concentrated on the left side, with a few larger values on the right.