Mean, Median, Mode

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 total count of numbers.

Front

How do you find the mean?

Back

Add the numbers and divide by the number of numbers.

Front

What is the median?

Back

The median is the middle number in a sorted list of numbers.

Front

How do you find the median?

Back

Put the numbers in order from least to greatest, then find the middle number.

Front

What is the mode?

Back

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

Front

How do you find the mode?

Back

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

Front

What is the range?

Back

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

Front

How do you find the range?

Back

Subtract the smallest number from the largest number.

Front

Find the mean of these numbers: 4, 6, 2, 3, 5.

Back

4

Front

Find the median of these numbers: 12, 10, 8, 5, 12.

Back

10