Mean Median and Mode

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 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

Find the mean of this data set: 10, 20, 30, 40, 50.

Back

The mean is 30.

Front

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

Back

The median is 3.

Front

Find the mode of this data set: 2, 3, 4, 4, 5, 5, 5, 6.

Back

The mode is 5.

Front

What is the difference between mean and median?

Back

The mean is the average, while the median is the middle value when numbers are arranged in order.

Front

How do you calculate the mean of a data set?

Back

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

Front

What happens if there are two modes in a data set?

Back

The data set is called bimodal.

Front

Find the median of this set: 8, 3, 7, 5, 9, 2.

Back

The median is 6.