Data Analysis: Measures of Central Tendency

What is the mean of the following data set: 5, 7, 9, 11, 13?

• 9

• 13

• 11

• 7

Calculate the median of the given data set: 2, 4, 6, 8, 10, 12, 14.

Find the mode of the following data set: 3, 5, 7, 5, 9, 3, 7, 5.

• 3

• 7

• 5

• 9

Given the data set: 2, 4, 6, 8, 10, find the range.

• 4

• 8

• 2

• 6

What is the mean of the data set: 12, 15, 18, 21, 24?

• 18

• 24

• 21

• 15

Calculate the median of the given data set: 3, 6, 9, 12, 15, 18, 21.

• 6

• 9

• 15

• 12

Find the mode of the following data set: 4, 6, 8, 6, 10, 4, 8, 6.

• 4

• 8

• 10

• 6

Given the data set: 5, 10, 15, 20, 25, find the range.

• 5

• 20

• 10

• 15

What is the mean of the data set: 7, 7, 7, 7, 7?

• 0

• 7

• 1

• 14

Calculate the median of the given data set: 1, 3, 5, 7, 9, 11, 13, 15.

• 7

• 11

• 13

• 9