Quiz about U.6 GSE Math: Data Displays and Stats

Question 1

You must find the 5 number summary in order to make a box and whisker plot.

Accepted Answer

True

Answer

False

Question 2

What is the minimum value?

Accepted Answer

58

Answer

64

Answer

66

Answer

60

Question 3

What is the maximum value?

Accepted Answer

66

Answer

58

Answer

64

Answer

60

Question 4

What data value is the upper quartile (Q3)?

Accepted Answer

64

Answer

62

Answer

66

Answer

58

Question 5

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

Accepted Answer

25%

Answer

`50%

Answer

75%

Answer

100%

Question 6

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

Accepted Answer

50%

Answer

25 %

Answer

75%

Answer

100%

Question 7

Roger bowled 7 games last weekend. His ordered scores are: 127, 138, 142, 155, 165, 172, 193.

What is Roger's median score?

Accepted Answer

155

Answer

127

Answer

156

Answer

193

Question 8

What value is the lower quartile?

Accepted Answer

60

Answer

66

Answer

58

Answer

64

Question 9

What data value is the upper quartile?

Accepted Answer

64

Answer

62

Answer

66

Answer

58

Question 10

What is the median?

Accepted Answer

62

Answer

58

Answer

66

Answer

60

Question 11

What is the interquartile range (IQR)?

Accepted Answer

4

Answer

64

Answer

60

Answer

8

Question 12

What is the interquartile range (IQR) of the data set?

(Hint: Subtract Q.3 - Q.1)

Accepted Answer

20

Answer

25

Answer

5

Answer

10

Question 13

Which box and whisker plot has the HIGHEST median?

Accepted Answer

Top plot

Answer

Bottom plot

Question 14

Which box and whisker plot has the SMALLEST lower quartile (Q.1) ?

Accepted Answer

Bottom plot

Answer

Top plot

Question 15

Which box and whisker plot shows data that is more "spread out"?

Accepted Answer

Bottom plot

Answer

Top plot

Question 16

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

Accepted Answer

Lower Quartile

Answer

Upper Quartile

Answer

Median

Answer

Maximum

Question 17

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 18

What is the term that means the middle data value?

Accepted Answer

Median

Answer

Mode

Answer

Mean

Answer

Range

Question 19

What is the median of the data?

Accepted Answer

100

Answer

200

Answer

90

Answer

140

Question 20

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

Accepted Answer

66

Answer

193

Answer

127

Answer

60

Question 21

Find the mean of these numbers:
2, 57, 38, 42, 6

Accepted Answer

29

Answer

38

Answer

50

Answer

145

Question 22

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

Accepted Answer

7

Answer

4

Answer

6

Answer

3

Question 23

What value is the lower quartile (Q1)?

Accepted Answer

60

Answer

66

Answer

58

Answer

64

Question 24

What data value is the upper quartile (Q3)?

Accepted Answer

64

Answer

62

Answer

66

Answer

58

Question 25

What is the median?

Accepted Answer

35

Answer

30

Answer

25

Answer

50

Question 26

Which box and whisker plot has the smaller median?

Accepted Answer

Bottom plot

Answer

Top plot

Question 27

Describe the histogram: (Read the "tail" of the data" to tell which way it is "skewed".)

Accepted Answer

Right Skewed

Answer

Left Skewed

Answer

Symmetrical

Answer

Uniform

Question 28

How would you describe this distribution?

Accepted Answer

Symmetrical

Answer

Left skewed

Answer

Uniform

Answer

Right Skewed

Question 29

How many employees are there that make between $33,000 and $43,000? (ZOOM IN ON THE GRAPH!)

Accepted Answer

500

Answer

250

Answer

550

Answer

750

Question 30

How many students were greater than 55 inches tall but less than 70 inches tall? (BE CAREFUL!!!! THINK!)

Accepted Answer

13

Answer

15

Answer

16

Answer

17

Question 31

Does this histogram show an outlier in the data?

Accepted Answer

No

Answer

Yes

Question 32

How many students were greater than or equal to 60 inches tall?

Accepted Answer

11

Answer

21

Answer

17

Answer

6

Question 33

How many students have 0 Brothers and Sisters? (THIS DOES NOT MEAN it has NO dots recorded!)

Accepted Answer

6 students

Answer

0 students

Answer

12 students

Answer

10 students

Question 34

How many students have more than 1,000 songs on their MP3 player?

Accepted Answer

16

Answer

5

Answer

10

Answer

4

Question 35

Which interval shows the greatest number of pets?

Accepted Answer

15-19

Answer

0-4

Answer

5-9

Answer

10-14

Question 36

Base your response on the following data:
3, 5, 2, 5, 4, 7, 1, 0, 6, 4, 8, 5, 3, 2, 4, 5, 9.
How many times were 6-8 goals scored?

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Question 37

What is an interval?

Accepted Answer

A range of numbers

Answer

A single number

Answer

A percentage

Answer

A total amount

Question 38

This is a histogram

Accepted Answer

false

Answer

true

Question 39

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

Accepted Answer

White

Answer

Red

Answer

Blue

Answer

Green

Question 40

How many people were polled(this means COUNTED)?

Accepted Answer

33

Answer

6

Answer

35

Answer

4

Question 41

How many more Freshman ate pizza than Juniors?

Accepted Answer

1

Answer

5

Answer

10

Answer

6

Question 42

What was the day with the least amount of cars sold?

Accepted Answer

Thursday

Answer

Monday

Answer

Tuesday

Answer

Wednesday

Question 43

How many students had more than 6 candy bars?

Accepted Answer

3

Answer

5

Answer

2

Answer

1

Question 44

How many students scored 93% or less?

Accepted Answer

16

Answer

6

Answer

14

Answer

13

Question 45

Which restaurant has a higher median wait time?

Accepted Answer

Lucy's Steakhouse

Answer

Gary's Grill

Answer

They are the same

Question 46

What is the interquartile range? (Use the BOX: Q.3 - Q.1)

Accepted Answer

4

Answer

6

Answer

2

Answer

8

Question 47

How many students spent over 40 minutes but under 60 minutes studying?

Accepted Answer

22 Students

Answer

30 Students

Answer

8 Students

Answer

5 Students

Question 48

How do you find the IQR on a Box and Whisker Plot?

Accepted Answer

Q.3 - Q.1

Answer

Maximum value - Minimum value

Answer

Q.1 - Q.3

Answer

Q.3 + Q.1

Question 49

Are the IQR and Range found using the same information?

Accepted Answer

No, Q3 - Q1 is used to find the IQR and Max-Min is used to find Range.

Answer

No, Max - Min is used to find the IQR and Q3 - Q1 is used to find Range.

Answer

Yes they are found the same way. You use Q3-Q1 for both.

U.6 GSE Math: Data Displays and Stats

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