Math 1 Statistics Vocab

What is the definition of MEAN?

• The middle number in an ordered list

• The number that repeats the most in a set

• The difference between the lowest and highest number

• Add all the numbers in a set and divide by the number of numbers

What is the MEDIAN of the following set of numbers: 9, 11, 12, 13, 15, 18, 19?

• 9

• 13

• 15

• 18

What is the MODE of the following set of numbers: 1, 1, 2, 3, 4, 4, 5, 5, 5, 6, 7, 7, 8, 8, 8, 8, 9, 10?

• 1

• 4

• 5

• 8

What is the RANGE of the following set of numbers: 14, 19, 20, 24, 25, 28?

• 14

• 19

• 25

• 28

Which type of distribution has more data on one side?

• Symmetric

• Skewed

• Unimodal

• Uniform

What is the MODE of the following set of numbers: 2, 3, 5, 3, 7?

• 2

• 3

• 5

• 7

If the numbers in a set are 4, 8, 6, 5, 9, 7, what is the MEAN?

• 5

• 6

• 7

• 8

What is the MEDIAN of the following set of numbers: 12, 15, 18, 20, 22?

• 15

• 18

• 20

• 22

Which type of distribution has the same amount of data on both sides?

• Symmetric

• Skewed left

• Skewed right

• Unimodal

What is the MEDIAN of the following set of numbers: 2, 3, 4, 5, 6, 7, 8, 9, 10?

• 5

• 6

• 7

• 8