Box and Whisker Plot

Front

What is a Box and Whisker Plot?

Back

A Box and Whisker Plot is a graphical representation of a dataset that displays its minimum, first quartile, median, third quartile, and maximum values.

Front

What does the minimum value represent in a Box and Whisker Plot?

Back

The minimum value is the smallest data point in the dataset.

Front

How do you find the median in a Box and Whisker Plot?

Back

The median is the middle value of the dataset when it is ordered from least to greatest.

Front

What is the interquartile range (IQR)?

Back

The interquartile range (IQR) is the difference between the third quartile (Q3) and the first quartile (Q1), representing the range of the middle 50% of the data.

Front

What does the upper extreme represent in a Box and Whisker Plot?

Back

The upper extreme is the largest data point in the dataset.

Front

What is the significance of the whiskers in a Box and Whisker Plot?

Back

The whiskers extend from the quartiles to the minimum and maximum values, showing the spread of the data.

Front

How do you determine the first quartile (Q1)?

Back

The first quartile (Q1) is the median of the lower half of the dataset.

Front

How do you determine the third quartile (Q3)?

Back

The third quartile (Q3) is the median of the upper half of the dataset.

Front

What does a Box and Whisker Plot tell you about data distribution?

Back

It provides insights into the central tendency, variability, and skewness of the data.

Front

What is the purpose of using a Box and Whisker Plot?

Back

To summarize and visualize the distribution of a dataset, making it easier to identify outliers and compare different datasets.