Mean, Median, Mode & Range

Front

What is the range in a set of numbers?

Back

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

Front

Calculate the range of the heights: 158cm, 172cm, 164cm, 164cm, 167cm, 159cm.

Back

14 cm

Front

What is the median?

Back

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

Front

Find the median of the following numbers: 3, 1, 4, 2, 5.

Back

3

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

Calculate the mean of these numbers: 4, 5, 5, 2, 3, 3, 2, 8.

Back

4

Front

What is the mode?

Back

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

Front

Find the mode of the following numbers: 1, 2, 2, 3, 4.

Back

2

Front

What is the formula to calculate the mean?

Back

Mean = (Sum of all values) / (Number of values).

Front

If Joe scored 85, Jill scored 89, and Bill scored 99, what was the average score?

Back

91