Mean, Median, Mode, Range

Front

What is the mean of a set of numbers?

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 median of a set of numbers?

Back

To find the median, arrange the numbers in ascending order and identify the middle number. If there is an even number of values, the median is the average of the two middle numbers.

Front

What is the mode of a set of numbers?

Back

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

Front

What is the range of a set of numbers?

Back

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

Front

Calculate the mean of these numbers: 5, 11, 2, 12, 4, 2.

Back

6

Front

What is the median of the following numbers: 36, 42, 28, 52, 48, 36, 31?

Back

36

Front

Find the mode of these numbers: 4, 3, 6, 4, 3, 6, 6, 3, 2, 1, 3.

Back

3

Front

What is the formula to calculate the mean?

Back

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

Front

If a set of numbers is: 12, 10, 10, 10, 13, 12, 11, 13, 10, what is the mode?

Back

10

Front

What does it mean if a set of numbers has no mode?

Back

It means that no number appears more than once in the set.