Mean, Median, Mode & Range

Front

What is the mean?

Back

The average of a set of numbers, calculated by adding them all together and dividing by the number of values.

Front

What is the median?

Back

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

Front

What is the mode?

Back

The number that appears most often in a set of numbers.

Front

What is the range?

Back

The difference between the largest and smallest number in a set.

Front

How do you calculate the mean?

Back

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

Front

If the scores are 85, 89, and 99, what is the mean score?

Back

91

Front

If Mary read 6 books in January, 4 in February, and 8 in March, what is the mean number of books read each month?

Back

6

Front

What does it mean if a score is the mode?

Back

It means that score was received by more students than any other score.

Front

What is the first step to find the median?

Back

Arrange the numbers in order from least to greatest.

Front

If the numbers are 3, 7, 8, 12, what is the median?

Back

7