Mean Median Mode Range Histogram Stem and Leaf Box and Whisker

Front

What is the mean?

Back

The average of a set of numbers.

Front

What is the median?

Back

The middle number in a sorted list of numbers.

Front

What is the mode?

Back

The number that appears most frequently in a data set.

Front

What is the range?

Back

The difference between the largest and smallest numbers in a data set.

Front

What is a histogram?

Back

A graphical representation of the distribution of numerical data using bars.

Front

What is a stem-and-leaf plot?

Back

A method of displaying quantitative data in a graphical format, similar to a histogram.

Front

What is a box and whisker plot?

Back

A standardized way of displaying the distribution of data based on a five-number summary.

Front

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

Back

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

Front

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

Back

Sort the numbers and find the middle value; if there are two middle values, average them.

Front

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

Back

Identify the number that occurs most frequently in the data set.