Quiz about Dot plots, Bar Graph, Histogram

Question 1

What is the range in gas mileage for SUVs?

Accepted Answer

4

Answer

2

Answer

3

Answer

6

Question 2

What is the median gas mileage for SUV's?

Accepted Answer

20

Answer

19

Answer

21

Question 3

Are these dot plots symmetric?

Accepted Answer

No

Answer

Yes

Question 4

What is the mode?

Accepted Answer

89%

Answer

88%

Answer

97%

Answer

91%

Question 5

What shape is the data shown in the dot plot?

Accepted Answer

symmetrical

Answer

skewed left

Answer

skewed right

Question 6

What is the range of the data shown?

Accepted Answer

70

Answer

85

Answer

90

Answer

80

Question 7

Which statement correctly describes the shapes of the dot plots for cars and SUVs?

Accepted Answer

SUVs: skewed right

Cars: Skewed left

Answer

SUVs: symmetrical

Cars: skewed left

Answer

Both are skewed left

Answer

Both are symmetrical

Question 8

What is the difference between the medians for cars and SUVs?

Accepted Answer

5

Answer

0

Answer

7

Question 9

What is the MEAN for this data?

Accepted Answer

80

Answer

1040

Answer

13

Answer

81

Question 10

How many students spent 7 hours doing homework that week?

Accepted Answer

6

Answer

1

Answer

3

Answer

5

Question 11

How many students have 0 Brothers and Sisters?

Accepted Answer

6 students

Answer

0 students

Answer

12 students

Answer

10 students

Question 12

How many students have 12 Brothers and Sisters?

Accepted Answer

1 student

Answer

4 students

Answer

7 students

Answer

0 students

Question 13

What is true about the data in this bar graph?

Accepted Answer

In this perfectly symmetrical distribution, the mean, median, and mode are the same.

Answer

The mean, median, and mode are different.

Answer

There are several outliers in the set of data that makes this bar graph.

Answer

The data is unevenly distributed - therefore, the mean, median, and mode are are all over the place.

Question 14

What is true about the histogram?

Accepted Answer

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.

Answer

The heights of the trees are distributed symmetrically.

Answer

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

Answer

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

Dot plots, Bar Graph, Histogram

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