Quiz about Interpreting Data

Question 1

75 is the median of the data set 68, 67, 75, 73, 72.

Accepted Answer

False

Answer

True

Question 2

A symmetrical shape to a dot plot has

Accepted Answer

about the same amount of dots

Answer

more dots on each side

Question 3

Spread is the ________, or difference, between least and greatest values.

Accepted Answer

Range

Answer

Mean

Answer

Median

Answer

Mode

Question 4

1. Which of the following best describes the process of finding the range for a set of data?

Accepted Answer

Find the difference between the Maximum and the Minimum.

Answer

ADD the biggest and smallest numbers

Answer

Place the number in order from least to greatest then find the middle.

Answer

Find the average.

Question 5

2. Which of the following best describes the process of finding the interquartile range for a set of data?

Accepted Answer

Subtract Q3 from Q1

Answer

ADD the biggest and smallest numbers

Answer

Place the number in order from least to greatest then find the middle.

Answer

Find the difference between the Maximum and the Minimum.

Question 6

Question 6.

Accepted Answer

17

Answer

5

Answer

6

Answer

18

Question 7

What is the median?

Accepted Answer

62

Answer

58

Answer

66

Answer

60

Question 8

What is the minimum value?

Accepted Answer

58

Answer

64

Answer

66

Answer

61

Question 9

What is the maximum value?

Accepted Answer

66

Answer

58

Answer

64

Answer

60

Question 10

What value is the lower quartile (Q1)?

Accepted Answer

60

Answer

66

Answer

58

Answer

64

Question 11

What data value is the upper quartile (Q3)?

Accepted Answer

64

Answer

62

Answer

66

Answer

58

Question 12

What is the interquartile range (IQR)?

Accepted Answer

4

Answer

64

Answer

60

Answer

8

Question 13

What is the median?

Accepted Answer

35

Answer

30

Answer

25

Answer

50

Question 14

What is the maximum value of this data set?

Accepted Answer

50

Answer

45

Answer

30

Answer

25

Question 15

What is the minimum value of this data set?

Accepted Answer

25

Answer

50

Answer

30

Answer

35

Question 16

Which box and whisker plot has the smallest lower quartile (Q1)?

Accepted Answer

Bottom plot

Answer

Top plot

Question 17

Which box and whisker plot has the highest median?

Accepted Answer

Top plot

Answer

Bottom plot

Question 18

How many people have two or less books in their desk?

Accepted Answer

5

Answer

4

Answer

6

Answer

7

Question 19

^{If you surveyed 550 students and this was your results, how many liked comedy?}

Accepted Answer

110

Answer

20

Answer

55

Answer

500

Question 20

Question 20.

Accepted Answer

52%

Answer

40%

Answer

48%

Answer

60%

Question 21

What percentage of respondents aged 21-30 indicated a favorite style other than rock music?

Accepted Answer

64%

Answer

71%

Answer

60%

Answer

75%

Question 22

What kind of graphs use percents?

Accepted Answer

Pie Chart

Answer

Line Graph

Answer

Bar Graph

Answer

Histogram

Interpreting Data

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