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

What is the mode in a set of numbers?

Back

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

Front

How do you calculate the mean?

Back

To find the mean, add up all the numbers in the set and divide by the number of items in that set.

Front

What is the median of a set of numbers?

Back

The median is the middle number in a sorted list of numbers. If there are two middle numbers, average them.

Front

What do you do if there are two middle numbers when finding the median?

Back

Add the two middle numbers together and divide by 2.

Front

What is the definition of the mean?

Back

The mean is defined as the average of a set of numbers.

Front

What is the range of a set of numbers?

Back

The range is the difference between the highest and lowest numbers in a set.

Front

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

Back

To find the range, subtract the smallest number from the largest number in the set.

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 sorted.

Front

Can a set of numbers have more than one mode?

Back

Yes, a set can have multiple modes if two or more numbers occur with the same highest frequency.