Comparing Box Plots

Front

What does point C on the box plot represent?

Back

Median

Front

Which group has the greatest age?

Back

Group B

Front

Which statement is true about Airplane A and Airplane B?

Back

Airplane B has a greater range.

Front

Which class period has a greater range of test scores?

Back

1st Period

Front

What do points A and E represent on the box plot?

Back

Least and Greatest Value

Front

What is a box plot?

Back

A graphical representation of data that shows the distribution through five summary statistics: minimum, first quartile, median, third quartile, and maximum.

Front

What does the first quartile (Q1) represent in a box plot?

Back

The value below which 25% of the data fall.

Front

What does the third quartile (Q3) represent in a box plot?

Back

The value below which 75% of the data fall.

Front

What is the interquartile range (IQR)?

Back

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

Front

How do you find the range of a data set?

Back

Subtract the smallest value from the largest value.