Quiz about Box and Whisker & Scatter Plot

Question 1

What is the median?

Accepted Answer

62

Answer

58

Answer

66

Answer

60

Question 2

What is the minimum value?

Accepted Answer

58

Answer

64

Answer

66

Answer

61

Question 3

What is the maximum value?

Accepted Answer

66

Answer

58

Answer

64

Answer

60

Question 4

What value is the lower quartile (Q1)?

Accepted Answer

60

Answer

66

Answer

58

Answer

64

Question 5

What is the median?

Accepted Answer

35

Answer

30

Answer

25

Answer

50

Question 6

What is the upper quartile (Q3) of the data set?

Accepted Answer

50

Answer

35

Answer

30

Answer

25

Question 7

Which box and whisker plot has the smaller median?

Accepted Answer

Bottom plot

Answer

Top plot

Question 8

What is the term for the median of the upper half of the data?

Accepted Answer

Upper Quartile

Answer

Lower Quartile

Answer

Median

Answer

Minimum

Question 9

What is the term that means the middle data value?

Accepted Answer

Median

Answer

Mode

Answer

Mean

Answer

Range

Question 10

What two values do the "whiskers" stand for on a box and whisker plot?

Accepted Answer

Minimum and Maximum

Answer

Lower and Upper Quartile

Question 11

What is the value of the upper quartile (Q3)?

Accepted Answer

15

Answer

3

Answer

8

Answer

10

Question 12

Which city, Nashville or Dallas, has the smallest minimum temperature?

Accepted Answer

Nashville

Answer

Dallas

Question 13

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

Accepted Answer

50%

Answer

25 %

Answer

75%

Answer

100%

Question 14

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

Accepted Answer

25%

Answer

`50%

Answer

75%

Answer

100%

Question 15

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

Accepted Answer

155

Answer

127

Answer

156

Answer

193

Question 16

What is the interquartile range (IQR)?

Accepted Answer

4

Answer

64

Answer

60

Answer

8

Question 17

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

Accepted Answer

66

Answer

193

Answer

127

Answer

60

Question 18

Find the mean of these numbers:
5,11,2,12,4,2

Accepted Answer

6

Answer

4.1

Answer

4.5

Answer

4

Question 19

1, 2, 3, 4, 7, 7, 7
The mode is

Accepted Answer

7

Answer

4

Answer

6

Answer

3

Question 20

What percent of students have heights between 60 inches and 66 inches?

Accepted Answer

75%

Answer

50%

Answer

100%

Answer

25%

Question 21

6. Which city has a higher median?

Accepted Answer

Arcadia

Answer

Millersburg

Question 22

Which of the following is not required in order to draw a Box & Wisker plot?

Accepted Answer

Mean

Answer

Median

Answer

First Quartile, Q1

Answer

First Quartile, Q3

Question 23

Find the Median of the data set

Accepted Answer

86

Answer

82

Answer

88

Answer

92

Question 24

Find the Mean of the data set

Accepted Answer

82

Answer

86

Answer

88

Answer

92

Question 25

Find the Mode of the data set

Accepted Answer

88

Answer

82

Answer

86

Answer

92

Question 26

If the lowest 25% of test scores must retest, which range represents those who must retest?

Accepted Answer

57-76

Answer

76-86

Answer

86-92

Answer

92-100

Question 27

Which is NOT in the middle 50% of data values?

Accepted Answer

11

Answer

17

Answer

15

Answer

21

Question 28

If 44 values were used for the data, about how many data values are greater than the 1st quartile?

Accepted Answer

33

Answer

11

Answer

22

Answer

128

Question 29

Which value is in the top 25% of the data?

Accepted Answer

29

Answer

16

Answer

22

Answer

36

Question 30

True of false, 75% of the data values are greater than 18?

Accepted Answer

False, 75% of the values are greater than 16

Answer

True

Answer

False, 50 % of the values are greater than 18

Answer

False, 25% of the values are greater than 18

Question 31

How do you find the Interquartile Range?

Accepted Answer

subtract the 3rd quartile by the 1st quartile

Answer

divide the 3rd quartile by the 1st quartile

Answer

subtract the biggest number by the smallest number

Answer

divide the biggest number by the smallest number

Question 32

The number of text messages that Isaac received each day for a week is shown: 47, 49, 54, 50, 48, 47, 55
What is the mean and median

Accepted Answer

Mean=50
Median=49

Answer

Mean=49
Median=54

Answer

Mean=49
Median=50

Answer

Mean=50
Median=54

Question 33

What is the range of the display?

Accepted Answer

12

Answer

18

Answer

5

Answer

6

Question 34

Find the Mean.

Accepted Answer

48.6

Answer

53.5

Answer

48

Answer

49

Question 35

Which interval has 400 employees?

Accepted Answer

33-43

Answer

0-10

Answer

77-87

Answer

66-76

Question 36

How many employees have a salary less than $22,000?

Accepted Answer

350

Answer

50

Answer

0

Answer

10

Question 37

What is the type of correlation?

Accepted Answer

no association

Answer

Negative

Answer

positive

Question 38

What type of correlation does this graph have?

Accepted Answer

negative

Answer

positive

Answer

none

Answer

all of the above

Question 39

What type of correlation does this graph have?

Accepted Answer

positive

Answer

negative

Answer

none

Answer

all of the above

Question 40

What type of correlation does this scatter plot show?

Accepted Answer

negative linear association

Answer

positive linear association

Answer

no association

Answer

nonlinear association

Question 41

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many chapters would be in a book with 140 pages.

Accepted Answer

14 chapters

Answer

12 chapters

Answer

19 chapters

Answer

21 chapters

Question 42

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many pages would be in a book with 6 chapters.

Accepted Answer

60 pages

Answer

100 pages

Answer

170 pages

Answer

20 pages

Question 43

You are analyzing a scatter plot that has a negative correlation. What is true of the of the x and y values?

Accepted Answer

As x increases, y decreases

Answer

As x increases, y increases

Answer

As x decreases, y decreases

Question 44

What type of correlation (association)?
The outside temperature and the amount of layers you wear.

Accepted Answer

Negative correlation

Answer

Positive correlation

Answer

No correlation

Answer

All of the above

Question 45

The number of siblings you have and your weight.

Accepted Answer

No correlation

Answer

Positive correlation

Answer

Negative correlation

Answer

All of the above

Question 46

What type of association does this scatter plot represent?

Accepted Answer

nonlinear association

Answer

positive linear association

Answer

negative association

Answer

no association

Question 47

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 48

Determine whether a scatter plot of the data for the following might show a positive, negative, or no relationship:

A person's height and weight.

Accepted Answer

positive correlation

Answer

negative correlation

Answer

no correlation

Question 49

Determine whether a scatter plot of the data for the following might show a positive, negative, or no relationship:

A person's exam score and the number of missed classes.

Accepted Answer

negative correlation

Answer

positive correlation

Answer

no correlation

Question 50

Determine whether a scatter plot of the data for the following might show a positive, negative, or no relationship:

A person's IQ and their shoe size.

Accepted Answer

no correlation

Answer

positive correlation

Answer

negative correlation

Question 51

There was a recent survey to determine the weight in pounds (x) and BMI (y) for six people of the same height. The survey discovered the line of best fit to be: y = 0.14x - 0.25

John is the same height as the people in this group. If he has a BMI of 25, estimate his weight.

Accepted Answer

180.36 lbs

Answer

200.92 lbs

Answer

150.42 lbs

Answer

193.14 lbs

Box and Whisker & Scatter Plot

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics