Understanding Mean, Median, and Mode

What is the mean of the following set of numbers: 4, 8, 12, 16, 20?

• 10

• 12

• 14

• 16

Tags

CCSS.6.SP.B.5C

Find the median of this dataset: 3, 7, 9, 15, 16.

• 7

• 10

• 11

• 15

Tags

CCSS.6.SP.B.5C

Which of the following sets has a mode of 5?

• 2, 3, 5, 5, 7

• 1, 2, 4, 5, 5

• 5, 5, 5, 5, 5

• All of the above

Tags

CCSS.6.SP.B.5C

A teacher calculates the mean score of a test to be 75. If five students scored 70, 80, 70, 80, and 80, what is the total number of students?

• 5

• 6

• 7

• 8

Tags

CCSS.6.SP.B.5C

Compare the mean and median of the following set: 1, 2, 3, 4, 5.

• Mean is greater than median

• Mean is less than median

• Mean is equal to median

• Cannot be determined

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

What is the mode of the following set: 22, 25, 25, 27, 29, 29, 29?

• 22

• 25

• 29

• No mode

Tags

CCSS.6.SP.B.5C

If the mean of four numbers is 10, what is the sum of the numbers?

• 10

• 20

• 40

• 80

Tags

CCSS.6.SP.B.5C

Find the median of the dataset: 12, 15, 11, 19, 12, 20, 11.

• 11

• 12

• 15

• 19

Tags

CCSS.6.SP.B.5C

Which of the following statements is true about the mode?

• It is always the smallest number in the set.

• It is the number that appears most frequently.

• It is the difference between the highest and lowest numbers.

• It is always larger than the median.

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

A set of numbers has a mean of 8. If one number is removed and the new mean becomes 7, what is the removed number?

• 1

• 8

• 9

• 15

Tags

CCSS.6.SP.B.5C