UNGROUPED DATA (MEAN,MEDIAN,MODE)

Find the median of 14, 13, 17, 15, 16, 14 and 15

• 16

• 17

• 15

• 14

The ages in years of a group of 10 boys are follows: 9, 10, 11, 10, 13, 12, 10, 14, 10, 13

Find the mean of the data, rounded to one decimal place.

• 11.21

• 10.20

• 11.20

• 10.21

A student got these scores on eight quizzes in Science 7. What is his mode?

86, 84, 88, 86, 83, 86, 85, 80, 86

• 84

• 86

• 80

• 81

Find the median of 15, 13 18, 25, 24, and 20

• 20

• 18

• 19

• 17

What is the mean of the data below?

1 , 5 , 10 , 11 , 20

• 10

• 19

• 9.4

• 9.1

What is the median of the data below?

20 , 3 , 17 , 1 , 5 , 4

• 4

• 5

• 4.5

• 4,5

What is the mode of the data below?

12 , 14 , 5 , 12 , 5 , 12 , 11

• 5

• 12

• 5 and 12

• 8.5

If you score 76, 85, 97, and 82 on your math tests, what would your average score be?

• 4

• 85

• 82

• 76

Find the mode of the following:

10, 10, 12, 12, 12, 13, 15, 16

• 10

• 12

• 13

• 15

What is the most frequent scores that occurs in this sets of numbers?

3, 6, 9, 12, 15, 6, 16, 8, 11, 5

• 6

• 11

• 16