Box and Whisker Plots

Front

What is a Box and Whisker Plot?

Back

A Box and Whisker Plot is a graphical representation of a data set that shows its minimum, first quartile, median, third quartile, and maximum.

Front

What does the term 'Range' mean in statistics?

Back

The difference between the greatest and least data values.

Front

How do you find the Mode of a data set?

Back

The Mode is the number that appears most frequently in a data set.

Front

What does point C represent in a Box and Whisker Plot?

Back

Point C represents the Median of the data set.

Front

What is the Lower Quartile (Q1)?

Back

The Lower Quartile (Q1) is the median of the lower half of the data set.

Front

How do you calculate the Median of a data set?

Back

To find the Median, arrange the data in order and find the middle value.

Front

What is the Upper Quartile (Q3)?

Back

The Upper Quartile (Q3) is the median of the upper half of the data set.

Front

What does a Box and Whisker Plot show about a data set?

Back

It shows the distribution, central tendency, and variability of the data.

Front

What is the purpose of the Whiskers in a Box and Whisker Plot?

Back

The Whiskers extend from the box to the smallest and largest values, showing the range of the data.

Front

How do you identify outliers in a Box and Whisker Plot?

Back

Outliers are data points that fall outside 1.5 times the interquartile range (IQR) from the quartiles.