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 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

How do you calculate the range of a set of numbers?

Back

The range is calculated by subtracting the smallest number in the set from the largest number.

Front

What is the median of the following numbers: 11, 7, 18, 8, 11?

Back

The median is 11, as the ordered set is 7, 8, 11, 11, 18.

Front

What is the range of the following scores: 155, 165, 138, 172, 127, 193, 142?

Back

The range is 66, calculated as 193 - 127.

Front

Find the median of these numbers: 60, 58, 52, 48, 60, 67.

Back

The median is 59, as the ordered set is 48, 52, 58, 60, 60, 67.

Front

What is the mean of the following numbers: 9, 8, 12, 6, 10?

Back

The mean is 9, calculated as (9 + 8 + 12 + 6 + 10) / 5.

Front

Find the median of these numbers: 4, 2, 7, 4, 3.

Back

The median is 4, as the ordered set is 2, 3, 4, 4, 7.

Front

What is the mode of the following numbers: 1, 2, 2, 3, 4?

Back

The mode is 2, as it appears most frequently.