Mean, Median, Mode, Range

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 median?

Back

To find the median, arrange the numbers in 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?

Back

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

Front

How do you calculate the range?

Back

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

Front

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

Back

The mean is 4.

Front

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

Back

The median is 4.

Front

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

Back

The mode is 2.

Front

Find the mode of these numbers: 12, 10, 10, 10, 13, 12, 11, 13, 10.

Back

The mode is 10.

Front

What is the first step to find the median?

Back

The first step is to arrange the numbers in ascending order.

Front

If a data set has no repeating numbers, what is the mode?

Back

If there are no repeating numbers, the data set has no mode.