Free Printable Unit 6 review

1.

When you find the mean, you are...

a)

Finding the average of the numbers

b)

finding the number that occurs the most

c)

finding the largest number minus the smallest number

d)

finding the lowest piece of data

2.

These are someone's test scores; which of the following is an outlier? 34, 75, 82, 95, 100,100

a)

75

b)

34

c)

95

d)

100

3.

What is the range of the following set of data?
15, 25, 33, 33, 42, 47

a)

33

b)

32

c)

34

d)

35

4.

What is the median of the following set of data?
70, 80, 92, 98

a)

91

b)

80

c)

92

d)

86

5.

a)

only 2nd period is symmetric

b)

both plots are symmetric

c)

5th period is skewed to the right

d)

2nd period's is skewed slightly to the left

6.

a)

symmetric, with outliers

b)

symmetric, with no outliers

c)

skewed to the left

d)

skewed to the right

7.

a)

the shape is symmetric with an outlier

b)

the shape is symmetric without an outlier

c)

the shape is skewed to the right

d)

the shape is skewed to the left

8.

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?

a)

193

b)

127

c)

60

d)

66

9.

What is the mode?

a)

# happening the most

b)

the average

c)

biggest - smallest

d)

the middle #

10.

Find the median of these numbers:
4,2,7,4,3

a)

2

b)

5

c)

7

d)

4

11.

Identify the outlier for the given data?
23, 34, 27, 7, 30, 26, 28, 31, 34

a)

7

b)

23

c)

31

d)

34

12.

What is the mean?

a)

# happening the most

b)

the number in the middle

c)

biggest-smallest

d)

the average

13.

Find the median, mode and range:
3, 5, 7, 9, 11, 8, 3

a)

median:3 mode:7 range:8

b)

median:6 mode:3 range:7

c)

median:7 mode:3 range:8

14.

To find the _________ you add up all the numbers and then divide by how many numbers you have.

a)

Mean

b)

Median

c)

Mode

d)

Range

15.

To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.

a)

Mean

b)

Median

c)

Mode

d)

Range

16.

Find the median from the list of numbers:
60, 58, 52, 48, 60, 67

a)

58

b)

59

c)

60

d)

118

17.

What is the mode of the data?

a)

1 book

b)

9 books

c)

3 books

d)

0 books

18.

What is the median?

a)

62

b)

58

c)

66

d)

60

19.

What is the interquartile range (IQR)?

a)

4

b)

64

c)

60

d)

8

20.

What is the RANGE of this data?

a)

20

b)

90

c)

70

d)

80

21.

What is the minimum value?

a)

64

b)

58

c)

66

d)

61

22.

What is the maximum value?

a)

58

b)

66

c)

64

d)

60

23.

13. What percentage of the data is between 40 and 90?

a)

25 %

b)

50%

c)

75%

d)

100%

24.

11. What percentage of the data is between 90 and 140?

a)

25 %

b)

50%

c)

75%

d)

100%

25.

Shape?

a)

Skewed right

b)

Skewed left

c)

Symmetric

d)

Unimodal

26.

How many students received a score of 94%?

a)

94

b)

4

c)

1

d)

2

27.

Each dot represents 1 day. How many days were recorded?

a)

9

b)

21

c)

20

d)

105

28.

How many trout weighed MORE THAN 450 grams?

a)

8

b)

14

c)

11

d)

10

29.

What is the range in gas mileage for cars?

a)

2

b)

3

c)

4

d)

6

30.

What is the IQR of the Cruisers?

a)

4

b)

6

31.

What is the IQR of the Car Hops?

a)

4

b)

6

32.

What is the median of the data?

a)

105

b)

106

c)

104

d)

110

33.

At Dominique's Donuts the number of donut holes in a bag can vary. Help Dominique find the mode.
12,10,10,10,13,12,11,13,10

a)

13

b)

12

c)

11

d)

10

34.

Ervin bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Ervin's scores?

a)

193

b)

127

c)

60

d)

66

35.

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

a)

99 was the highest score on the test.

b)

More students received a 94 than any other score

c)

No student scored below a 50

d)

A score of 91 was slightly below average.

36.

What is the MEDIAN of this data

a)

95

b)

90

c)

100

d)

40

37.

What is the MEAN for this data?

a)

80

b)

1040

c)

13

d)

81

38.

a)

A. Mean

b)

B. Median

c)

C. Mode

d)

D. Range

39.

How many students spent 7 hours doing homework that week?

a)

1

b)

3

c)

5

d)

6

40.

What is true about the histogram?

a)

The tallest black cherry trees are between 85 and 90 feet in height. The data is not symmetrical. The range is 90 - 60 = 30 feet.

b)

The heights of the trees are distributed symmetrically.

c)

There is an outlier of 90 feet. The range is 10 - 0 = 10.

d)

The tallest black cherry trees are between 75 and 80 feet in height and the data is symmetrical. The outlier is 60 feet.

41.

How many ladies from age 40-50 visited the library?

a)

8

b)

6

c)

7

d)

9

42.

How many students were greater than or equal to 60 inches tall?

a)

21

b)

11

c)

17

d)

6

43.

Which interval shows the greatest number of pets?

a)

15-19

b)

0-4

c)

5-9

d)

10-14

44.

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

a)

44

b)

34

c)

26

d)

62

45.

21. How many students are represented by the histogram?

a)

Cannot be determined

b)

9

c)

31

d)

35

46.

How many people watched more than 25 hours of TV last week?

a)

0

b)

10

c)

38

d)

42

47.

The histogram shows the birth weights of 100 new born babies. How many babies weighed 8 pounds or more?

a)

22

b)

23

c)

30

d)

45

48.

Identify the outlier of the data.

a)

9

b)

6

c)

8

d)

2

49.

?

a)

skewed left

b)

skewed right

c)

symmetric bell

d)

symmetric U

50.

?

a)

skewed left

b)

skewed right

c)

S B

d)

S U

51.

How many scores are in each interval?

a)

4

b)

3

c)

5

d)

0 - 29

52.

What percent of the students got a 70% or higher on the test?

a)

25%

b)

50%

c)

60%

d)

75%

53.

?

a)

skewed left

b)

skewed right

c)

symmetrical

54.

What is the median?

a)

18

b)

18.5

c)

17.5

55.

What is NOT a game mode in Battle Royale?

a)

SOLO

b)

DUOS

c)

SQUAD

d)

PLAYROUND

56.

a)

Tayla Swift

b)

Tayler Swift

c)

Talor Swift

d)

Taylor Swift

57.

What prehistoric animal is this?

a)

Archaeopteryx

b)

velociraptor

c)

turkey

d)

condor

58.

What is the MEDIAN of this data?

a)

65

b)

40

c)

915

d)

13

Unit 6 review

Total questions: 58

Worksheet time: 2hrs 32mins

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