Mean, Median, Mode, and Range

Front

What is the mean of the following numbers: 4, 8, 6, 5, 3?

Back

The mean is 5.2.

Front

What is the median of the following numbers: 3, 5, 7, 9, 11?

Back

The median is 7.

Front

What is the mode of the following numbers: 2, 3, 4, 4, 5, 5, 5, 6?

Back

The mode is 5.

Front

What is the range of the following numbers: 10, 15, 20, 25?

Back

The range is 15.

Front

Define 'mean'.

Back

The mean is the average of a set of numbers, calculated by adding them together and dividing by the count.

Front

Define 'median'.

Back

The median is the middle number in a sorted list of numbers.

Front

Define 'mode'.

Back

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

Front

Define 'range'.

Back

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

Front

Can a data set have more than one mode?

Back

Yes, a data set can have multiple modes if multiple values appear with the same highest frequency.

Front

What is the median of the following numbers: 1, 2, 3, 4, 5, 6?

Back

The median is 3.5.