Mean Median and Mode

Another name for the 'mean'?

• Median

• Mode

• Average

• Range

How do you find the median in a data set with an odd number of values?

• Order the data and find the middle value.

• Calculate the average of all values.

• Select the highest value in the data set.

• Choose the lowest value in the data set.

What is the median of the data set: 3, 1, 4, 2?

• 1.5

• 2.0

• 2.5

• 3.0

If the data set is: 5, 7, 7, 8, 10, what is the mode?

• 5

• 7

• 8

• 10

In a data set, if the numbers are: 2, 2, 3, 4, 4, 4, 5, what is the mode?

• 2

• 3

• 4

• 5

If there is an even number of data in the data set how do you find the median?

• Order the data, add the 2 middle values, and divide by 2.

• Take the average of all values in the data set.

• Select the highest value in the data set.

• Choose the lowest value in the data set.

What is another word for AVERAGE?

• Mean

• Median

• Mode

• Total

What is the mean of the following numbers: 5, 10, 15, 20?

• 10

• 12.5

• 15

• 20

Find the mean: 28, 18, 19, 18, 17.

• 18

• 19

• 20

• 21

How do you calculate the mean of a data set?

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

• Multiply all the numbers together and divide by the count of numbers.

• Add the largest and smallest numbers and divide by two.

• Subtract the smallest number from the largest number.