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 data set?

Back

To find the median, arrange the numbers in ascending order and identify the middle number. If there are two middle numbers, calculate their average.

Front

What is the mode of a data set?

Back

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

Front

Can a data set have more than one mode?

Back

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

Front

What is the range of a set of numbers?

Back

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

Front

Calculate the mean of the following numbers: 4, 2, 5, 6, 3.

Back

The mean is 4.

Front

Find the median of this list: 60, 58, 52, 48, 60, 67.

Back

The median is 59.

Front

What is the mode of the data set: 18, 4, 12, 2, 13, 18, 2, 2, 10?

Back

The mode is 2.

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.

Front

What does it mean if the mean is greater than the median?

Back

If the mean is greater than the median, it suggests that the data set may have outliers or is skewed to the right.