Quiz about Mean Median Mode Range Iqr Box And Whisker Plot

Question 1

What is the minimum value?

Accepted Answer

58

Answer

64

Answer

66

Answer

60

Question 2

What data value is the upper quartile (Q3)?

Accepted Answer

64

Answer

62

Answer

66

Answer

58

Question 3

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 4

What value is the lower quartile?

Accepted Answer

60

Answer

66

Answer

58

Answer

64

Question 5

What data value is the upper quartile?

Accepted Answer

64

Answer

62

Answer

66

Answer

58

Question 6

What is the median?

Accepted Answer

62

Answer

58

Answer

66

Answer

60

Question 7

What is the interquartile range (IQR)?

Accepted Answer

4

Answer

64

Answer

60

Answer

8

Question 8

Which box and whisker plot has the highest median?

Accepted Answer

Top plot

Answer

Bottom plot

Question 9

The scores awarded to 25 students for an assignment were as follows:
4 7 5 9 8 6 7 7 8 5 6 9 8 5 8 7 4 7 3 6 8 9 7 6 9
What is the mode?

Accepted Answer

7

Answer

6

Answer

8

Answer

9

Question 10

What is the mode?

Accepted Answer

The number that appears most often.

Answer

The average

Answer

The largest number - the smallest number

Answer

The number in the middle.

Question 11

What is the median?

Accepted Answer

The number in the middle.

Answer

The greatest number - the least number

Answer

The average

Answer

The number that appears most often.

Question 12

What is the range?

Accepted Answer

The largest number - the smallest number

Answer

The average

Answer

The number in the middle

Answer

The number that appears most often

Question 13

Find the mean:

28, 18, 19, 18, 17

Accepted Answer

20

Answer

18

Answer

11

Answer

19

Question 14

What does point C on the box plot represent?

Accepted Answer

Median

Answer

First Quartile

Answer

Third Quartile

Answer

Mean

Question 15

What do points B and D represent on the box plot?

Accepted Answer

First and Third Quartiles

Answer

Mean and Mode

Answer

Mean and Median

Answer

Least and Greatest Value

Question 16

Interquartile Range is

Accepted Answer

the difference between the third quartile and the first quartile

Answer

the difference between the greatest and least data values.

Question 17

Range is

Accepted Answer

the difference between the greatest and least data values.

Answer

the difference between the third quartile and the first quartile

Question 18

The heights of 4 different people are: 1.55m, 1.52m, 1.81m, and 1.91m. The range of these heights is:

Accepted Answer

0.39m

Answer

0.21m

Answer

0.27m

Answer

0.16m

Question 19

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

Accepted Answer

10

Answer

13

Answer

12

Answer

11

Question 20

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

Accepted Answer

4

Answer

2

Answer

5

Answer

7

Question 21

50% of the students scored above what on the math test?

Accepted Answer

85

Answer

68

Answer

77

Answer

94

Question 22

The mode is the number ________________________.

Accepted Answer

you see most

Answer

you see least

Answer

you don't see

Answer

you see first

Question 23

The chart shows the hours per week Joseph was on his Playstation last year.

He spend 25% of his time playing at least how many hours per week?

Accepted Answer

23

Answer

16

Answer

20.5

Answer

75

Question 24

What is the RANGE of these numbers:

22, 20, 23, 21, 23, 25, 22, 29

Accepted Answer

9

Answer

5

Answer

2

Answer

6

Question 25

What is the average of these numbers?

2, 6, 4, 8, 5

Accepted Answer

5

Answer

8

Answer

2

Answer

7

Question 26

The range is found by finding the _______________ number and subtracting the ________________ number.

Accepted Answer

biggest, smallest

Answer

smallest, biggest

Answer

even, odd

Answer

middle, first

Question 27

When finding the median, what do you do if there are two middle numbers?

Accepted Answer

Add them together and divide by 2

Answer

Write them both as the answer

Answer

Give up

Answer

Pick one

Question 28

What is another word for AVERAGE?

Accepted Answer

Mean

Answer

Mode

Answer

Median

Answer

Not nice

Question 29

Question 29.

Accepted Answer

B. Median

Answer

A. Mean

Answer

C. Mode

Answer

D. Range

Question 30

Question 30.

Accepted Answer

D. Lower and Upper Quartile

Answer

A. Mean and Mode

Answer

B. Mean and Median

Answer

C. Least and Greatest Value

Question 31

When you are trying to find the MEDIAN of a set of data and 2 numbers are left in the middle after putting them in order from least to greatest, what do you do?

Accepted Answer

Add the two numbers together and divide by 2.

Answer

List both of the numbers as the Median.

Answer

Pick the one that appears the most.

Answer

Subtract the two numbers.

Question 32

In order to find the median, the data must be sorted from least to greatest or greatest to least first.

Accepted Answer

True

Answer

False

Question 33

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

Accepted Answer

More students received a 94 than any other score

Answer

94 was the highest score on the test.

Answer

No student scored below a 94

Answer

A score of 91 was slightly below average.

Mean Median Mode Range Iqr Box And Whisker Plot

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