Range Mode Mean Median

What is the mean of the numbers 10, 15, 20, 25, and 30?

• 18

• 28

• 20

• 22

Find the median of the following set of numbers: 12, 15, 18, 21, 24, 27.

• 19.5

• 25.5

• 22.5

• 17.5

Calculate the range of the numbers 5, 10, 15, 20, and 25.

• 10

• 30

• 20

• 18

Which measure of central tendency is the middle value in a set of numbers?

• mode

• median

• range

• mean

Match the following terms with its correct definition.

• The middle value in a list of numbers when arranged in ascending order

• Median

• Add together, and divide by 2.

• What if there are 2 numbers in the middle?

• The sum of all values divided by the total number of values

• Range

• The number that appears most frequently in a set of numbers

• Mean or Average

• The difference between the highest and lowest values in a set of numbers

• Mode

What is the range of the following set of numbers: 3, 8, 8, 13, 18?

• 10

• 15

• 20

• 25

A set of numbers has a mode of 8 and a range of 6. Which of the following could be that set?

• 2, 4, 8, 8, 14

• 5, 8, 8, 11, 13

• 8, 8, 8, 9, 14

• 6, 8, 8, 8, 12

What is the range?

• 10

• 12

• 15

• 2 - 12

What is the range of the following set of numbers: 10, 15, 20, 25, 30?

• 15

• 20

• 25

• 30

If the numbers 7, 9, 12, 15, and 20 are arranged in ascending order, what is the median?

• 20

• 9

• 15

• 12