Data Review

Front

What is the median?

Back

The number in the middle when the numbers are in order from least to greatest.

Front

What is the mode?

Back

The number that appears most often.

Front

What is another word for mean?

Back

Average.

Front

What is the range of a set of numbers?

Back

The difference between the largest and smallest number.

Front

How do you find the average of a set of numbers?

Back

Add all the numbers together and divide by the total count of numbers.

Front

What does a stem-and-leaf plot represent?

Back

A method of displaying quantitative data in a graphical format.

Front

How many students read no books (zero) last summer?

Back

4.

Front

How many dogs weighed less than 50 lbs?

Back

5.

Front

What is a data set?

Back

A collection of related data points.

Front

What is a frequency table?

Back

A table that displays the frequency of various outcomes in a sample.