Free Printable Unit 6 EOC 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.

Mode:
0 1 1 2 3 4

a)

1

b)

2

c)

3

d)

4

4.

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

a)

102

b)

67

c)

98

d)

35

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.

What is the Inter-quartile range of the Car Hops?

a)

4

b)

6

c)

13

d)

9

10.

What percent of the data is between 25 and 30 on the number line?

a)

25%

b)

`50%

c)

75%

d)

100%

11.

What is the range of the set of data?

a)

70

b)

65

c)

80

d)

55

12.

What data value is the upper quartile?

a)

64

b)

62

c)

66

d)

58

13.

Find the Median

a)

98

b)

93

c)

78

d)

85

14.

Find the Maximum

a)

14

b)

20

c)

5

d)

12

15.

How do you calculate the IQR?

a)

Q2 - Q1

b)

Q1 - Q3

c)

Q3 - Q2

d)

Q3 - Q1

16.

Find the mean.

a)

8

b)

7

c)

9

d)

10

17.

Find the Mean Absolute Deviation: 10, 9, 3, 8, 10. The Mean is 8

a)

5

b)

2

c)

3

d)

1

18.

Find the Mean Absolute Deviation: 5, 11, 2, 7, 16.

The Mean is 8.2

a)

1.2

b)

3.2

c)

4.2

d)

2.8

19.

Which interval shows the greatest number of pets?

a)

15-19

b)

0-4

c)

5-9

d)

10-14

20.

How many people have four books in their desks?

a)

2

b)

3

c)

4

d)

5

21.

What value is the lower quartile (Q1)?

a)

66

b)

58

c)

60

d)

64

22.

What is the minimum value?

a)

64

b)

58

c)

66

d)

60

23.

How many total people took the survey?

a)

50

b)

150

c)

100

d)

200

24.

Which graph represents histogram?

a)

b)

c)

d)

25.

How many total students were included in this histogram?

a)

13

b)

15

c)

12

d)

10

26.

What is the shape of the data?

a)

symmetrical

b)

skewed left

c)

skewed right

d)

uniform

27.

What is shape of the data?

a)

uniform

b)

skewed left

c)

skewed right

d)

symmetrical

28.

What is the shape of the data?

a)

symmetrical

b)

skewed left

c)

skewed right

d)

uniform

29.

What is the shape of the data?

a)

symmetrical

b)

skewed left

c)

skewed right

d)

uniform

30.

Where is the gap in the data?

a)

17

b)

19

c)

22

d)

26

31.

Which statement best describes the graph?

a)

The data is skewed left.

b)

The data is symmetrical.

c)

There is a peak between 10 and 14 hours.

d)

There is a cluster between 5 and 9

32.

What is the shape of the distribution?

a)

Skewed Left

b)

Skewed Right

c)

Unimodal

d)

Bimodal

e)

Multimodal

33.

What percentage of males drive sports cars?

a)

35%

b)

16.25%

c)

65%

d)

25%

34.

What percentage of SUV's are driven by women?

a)

56.25%

b)

75%

c)

83.25%

d)

86.5%

35.

How many people purchased no food and no drink?

a)

60

b)

10

c)

20

d)

200

36.

How many total people were surveyed about what ice cream flavor they would pick?

a)

107

b)

92

c)

70

d)

269

37.

How many sophomores like burritos and pizza?

a)

6

b)

5

c)

11

d)

50

38.

What color car is the least popular at this car dealership?

a)

Red

b)

White

c)

Blue

d)

Green

39.

How many females were surveyed?

a)

45

b)

73

c)

16

d)

12

40.

What type of association does this graph show?

a)

Positive

b)

negative

c)

none

d)

all of the above

41.

What are the coordinates of the outlier?

a)

(1,9)

b)

(9,1)

c)

(2,2)

d)

y=x

42.

a)

positive trend

b)

negative trend

c)

no trend

43.

Which sentence describes the relationship shown on this scatter plot?

a)

As the temperature decreases, the visitors increase.

b)

As the temperature increases, the number of visitors increases.

c)

As the visitors increase, the temperature decreases.

d)

No correlation

44.

What would be the correlation between study time and test grades?

a)

positive

b)

negative

c)

none

d)

cannot be determined

45.

What does the value, r= -0.89, tell us about the linear relationship of two quantitative variables?

a)

Strong positive

b)

Weak positive

c)

Strong negative

d)

Weak negative

46.

What type of correlation do you think there is between:
Time Spent Watching TV & Grades

a)

Positive correlation

b)

Negative correlation

c)

No correlation

d)

cannot be determined

47.

Distance traveled vs. amount of gas in the car

a)

Positive Correlation

b)

Negative Correlation

c)

No Correlation

48.

Hours in the mall vs. amount of money spent

a)

Positive Correlation

b)

Negative Correlation

c)

No Correlation

49.

Estimate the correlation coefficient

a)

r = 1

b)

r = -1

c)

r ≈ -0.8

d)

r ≈ 0.8

e)

r ≈ -0.5

50.

Estimate the correlation coefficient

a)

r=-1

b)

r=1

c)

r=-0.5

d)

r=0.5

51.

Estimate the correlation coefficient.

a)

r=0

b)

r=-1

c)

r=1

d)

r=2

52.

Estimate the correlation coefficient for this scatterplot.

a)

r = 1.2

b)

r = 0.89

c)

r = 0

d)

r = -0.89

Unit 6 EOC Review

Total questions: 52

Worksheet time: 3hrs 53mins

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