Mean, median, mode, range

Front

What is the range of a data set?

Back

The range of a data set is the biggest number minus the smallest number.

Front

What is the median of the data set: 0, 0, 0, 5, 15?

Back

The median is 0.

Front

What is the mean of the data set: 0, 0, 0, 5, 15?

Back

The mean is 4.

Front

What is the mode of a data set?

Back

The mode of a data set is the number that appears most often.

Front

What is the mean of a data set?

Back

The mean of a data set is the average of all the numbers.

Front

How do you calculate the range of a data set?

Back

Subtract the smallest number from the biggest number.

Front

What is the first step to find the median?

Back

Arrange the numbers in ascending order.

Front

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

Back

The mode is undefined or there is no mode.

Front

What is the formula to calculate the mean?

Back

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

Front

In the data set 1, 2, 2, 3, 4, what is the mode?

Back

The mode is 2.