TCAP Practice Mean Median Mode Range

How do you find the mode from a list of numbers?

• Add the numbers together, then divide by the number of times you added

• List the numbers in order then find the middle number

• Determine which number appears most often

• Subtract the larger number by the smaller number

Dr. Dre is a dentist. He needs to report on the average number of cavities that his patients have.
1,0,1,5,6,3,4

• 3.33

• 2.85

• 3

• 3.5

Find the mean of these numbers:
4,2,5,6,3

• 2

• 5

• 4

• 6

Mode:
67, 74, 95, 98, 98, 99, 102

• 90.4

• 35

• 92

• 98

Find the median from the list of numbers:

60, 58, 52, 48, 60, 67

• 58

• 59

• 60

• 118

Find the range of these numbers:
15,2,3,7,8,4,3,2,16,2,4

• 2

• 13

• 14

• 7

Median:
67, 74, 95, 98, 98, 99, 102

• 102

• 67

• 98

• 90.4

What is the median?
5, 22, 81, 16, 15, 22

• 22

• 76

• 19

• 1

In order to find the median, the data must be sorted from least to greatest first.

• True

• False

What is the mean for these numbers?
5,5,5,5

• 5

• 20

• 15

• 100