Free Printable Chapter 8: Review

1.

Mean:
1 2 3 4 5 6

a)

2.5

b)

3

c)

3.5

d)

4

2.

Median:
0 1 2 3 4

a)

1

b)

2

c)

3

d)

4

3.

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

a)

102

b)

67

c)

98

d)

35

4.

Mode:
0 1 1 2 3 4

a)

1

b)

2

c)

3

d)

4

5.

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

a)

90.4

b)

633

c)

98

d)

92.3

6.

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

a)

102

b)

67

c)

98

d)

90.4

7.

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

a)

90.4

b)

35

c)

92

d)

98

8.

Range:
10 12 13 15 16.5

a)

6.5

b)

13

c)

66.5

d)

13.3

9.

Mean:
101 104 106 112 120

a)

543

b)

108.6

c)

106

d)

120

10.

What is another word for AVERAGE?

a)

Mode

b)

Median

c)

Mean

d)

Not nice

11.

3, 3, 4, 6, 9 - What is the mode?

a)

3

b)

4

c)

6

d)

9

12.

What is the mode of this data set?

325, 400, 350, 400, 300, 250

a)

400

b)

300

c)

325

d)

250

13.

The mode is the number ________________________.

a)

you see most

b)

you see least

c)

you don't see

d)

you see first

14.

What is the RANGE of these numbers? 3, 7, 9, 10

(a)

15.

Find the average of these numbers.

10, 3, 2, 5

a)

5

b)

4

c)

10

d)

3

16.

What is the RANGE of these numbers:

22, 20, 23, 21, 23, 25, 22, 29

a)

5

b)

9

c)

2

d)

6

17.

The range is found by finding the _______________ number and subtracting the ________________ number.

a)

smallest, biggest

b)

even, odd

c)

biggest, smallest

d)

middle, first

18.

Find the median:
3, 5, 7, 4, 3, 1

a)

3 and 4

b)

There isn't one

c)

3.5

d)

3

19.

What is the definition of the mean?

a)

The average

b)

The middle number

c)

The difference between the highest and lowest numbers

d)

The number that occurs the most

20.

When finding the median, what do you do if there are two middle numbers?

a)

Add them together and divide by 2

b)

Write them both as the answer

c)

Give up

d)

Pick one

21.

Find the Mean Absolute Deviation of the set: 10, 5, 7, 14, 19, 32, 25

a)

8

b)

16

c)

56

d)

112

22.

Find the Mean Absolute Deviation of the set: 56, 21, 55, 30, 33

a)

39

b)

13.2

c)

195

d)

65.2

23.

What is the interquartile range (IQR)?

a)

4

b)

64

c)

60

d)

8

24.

Find the interquartile range using the following.
Minimum: 1
Q1: 3
Median: 5
Q3: 7
Maximum: 9

a)

8

b)

4

c)

5

d)

10

25.

What operation should you use to undo multiplication?

a)

addition

b)

subtraction

c)

multiplication

d)

division

26.

Solve. Type the number only. 7,200 = 80s

(a)

27.

Solve. Write the number only. 3x=99

(a)

28.

Solve. Write the number only. 40.14=1.8x

(a)

29.

Solve. Write the number only. 0.5f=0.625

(a)

30.

Solve for x. Only type in the number.

$\frac{x}{15}=80$

(a)

31.

Solve for x. Only type in the number.

$\frac{x}{2.5}=10$

(a)

32.

Solve for x. Only type in the number.

$\frac{x}{16\ }=0.5$

(a)

33.

Solve for x. Only type in the number.

$\frac{x}{0.2}=7$

(a)

34.

2 Cups=_______ ounces

a)

4

b)

16

c)

2

d)

8

35.

5 Pints= ______ Cups

a)

40

b)

4

c)

2.5

d)

10

36.

4 Cups =_______ Pints

a)

4

b)

8

c)

2

d)

6

37.

1 Gallon= ______ Quarts

a)

1

b)

2

c)

3

d)

4

38.

2 Feet= _____ inches

a)

4

b)

24

c)

20

d)

16

39.

4 yards= ____ feet

a)

4,250

b)

12

c)

8

d)

2

40.

30 yard= _______ feet

a)

90

b)

3

c)

4

d)

30,425

41.

1 Pounds= ________ ounces

a)

16

b)

2,000

c)

20

d)

10

42.

4 Tons= _______ pounds

a)

4,000

b)

200

c)

356

d)

8,000

43.

1 ton= _______ pounds

a)

1,000

b)

2,000

c)

3,000

d)

4,000

44.

How many inches are in 1 foot?

a)

10

b)

12

c)

24

d)

none of the above

45.

One yard is how many feet?

a)

10

b)

3

c)

5

d)

36

46.

Elliot says almost everyone arrived at the party after 10:00 P.M., but Nancy thinks most people came earlier. When did a majority of the people arrive?

a)

7:00-7:59 P.M.

b)

8:00–8:59 P.M.

c)

9:00–9:59 P.M.

d)

10:00–10:59 P.M.

47.

What type of graph is this?

a)

Bar Graph

b)

Histogram

c)

Line Plot

48.

The number of times a data value occurs is called the __________________________.

a)

attribute

b)

data

c)

statistical question

d)

frequency

49.

How many cities have temperatures between 70 degrees and 99 degrees?

a)

44

b)

34

c)

26

d)

62

50.

What is the range of the data shown in the stem and leaf plot?

a)

40

b)

56

c)

136

d)

96

51.

How many scores are listed in this Stem and Leaf Plot?

a)

3

b)

6

c)

9

d)

18

52.

What is the minimum in this data set?

a)

0

b)

4

c)

9

d)

40

53.

How many games did the team play?

a)

15

b)

12

c)

24

d)

14

54.

In how many games did the team score more than 20 points?

a)

8

b)

7

c)

10

d)

9

55.

What is the median of the scores?

a)

21

b)

16

c)

17

d)

19

56.

What is the mode of the scores?

a)

24

b)

14

c)

34

d)

30

57.

What is the range of the scores?

a)

20

b)

25

c)

30

d)

35

58.

In how many games did the team score fewer than 10 points?

a)

3

b)

5

c)

4

d)

6

59.

What does point C on the box plot represent?

a)

First Quartile

b)

Median

c)

Third Quartile

d)

Mean

60.

What do points B and D represent on the box plot?

a)

Mean and Mode

b)

Mean and Median

c)

Least and Greatest Value

d)

First and Third Quartiles

61.

What do points A and E represent on the box plot?

a)

Mean and Mode

b)

Mean and Median

c)

Least and Greatest Value

d)

First and Third Quartiles

62.

What is the range of this data set?

a)

6

b)

12

c)

13

d)

19

63.

What is the Interquartile Range of this data set? The lower (first) quartile is 19 and the upper (3rd) quartile is 56.

a)

75

b)

37

c)

72

64.

What is the Range of this data set?

a)

13

b)

37

c)

72

Chapter 8: Review

Total questions: 64

Worksheet time: 2hrs 42mins

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