Mean, Median, Mode, Range / Box Plots

Front

What is the mean?

Back

The mean is the average of a set of numbers, calculated by adding all the numbers together and dividing by the count of numbers.

Front

What is the median?

Back

The median is the middle value in a list of numbers sorted in ascending order. If there is an even number of values, the median is the average of the two middle numbers.

Front

What is the mode?

Back

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

Front

What is the range?

Back

The range is the difference between the maximum and minimum values in a data set.

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 in an even set of numbers?

Back

Sort the numbers in ascending order, then take the average of the two middle numbers.

Front

How do you find the mode in a data set?

Back

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

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.

Front

What does the maximum value represent in a data set?

Back

The maximum value is the largest number in the data set.

Front

What does the minimum value represent in a data set?

Back

The minimum value is the smallest number in the data set.