Understanding Data Summaries and Distributions

Front

What is a debit card?

Back

A debit card is a payment card that allows you to access your bank account to make purchases without using cash or checks.

Front

What does WITHDRAW mean?

Back

To take money away from your account.

Front

What is a box plot?

Back

A box plot is a graphical representation of a data set that shows the minimum, first quartile, median, third quartile, and maximum values.

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) in a data set.

Front

How do you calculate the range of a data set?

Back

The range is calculated by subtracting the minimum value from the maximum value in the data set.

Front

What does a dot plot represent?

Back

A dot plot is a simple way to display data using dots to represent the frequency of values.

Front

What is the median of a data set?

Back

The median is the middle value when the data set is ordered from least to greatest.

Front

What is a quartile?

Back

A quartile is a type of quantile that divides a data set into four equal parts.

Front

What is the first quartile (Q1)?

Back

The first quartile (Q1) is the median of the lower half of a data set.

Front

What is the third quartile (Q3)?

Back

The third quartile (Q3) is the median of the upper half of a data set.