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BBC Statistical Literacy

Total questions: 33

Worksheet time: 39mins

Name
Class
Date
1.

What is the closest number of boats being rented at 11am?

a)

26 boats

b)

33 boats

c)

38 boats

d)

39 boats

2.

3 students counted all the balls in the PE shed.

Is the data discrete or continuous?

a)

Discrete

b)

Continuous

3.

Which type of picture would present the clearest information about the number of each type of ball?

a)

Pictogram

b)

Bar graph

c)

Tally table

d)

None of them

4.

What is the most likely number of farms in 1975?

a)

2,500,000

b)

25,000,000

c)

2,500,000,000

d)

25,000,000,000

5.

The number of sweets in the bags is about

a)

40

b)

55

c)

50

d)

60

6.

What is the median of this data?

a)

75

b)

65

c)

60

d)

50

7.

How many days of practice did it take for Regina to memorise half the song?

a)

5

b)

6

c)

7

d)

8

8.

The stem and leaf shows the marks Jack got on his tests this year.

(a)   is the lowest mark he got.

9.

The stem and leaf shows the marks Jack got on his tests this year.

How many tests did he sit?

(a)  

10.

The stem and leaf shows the marks Jill got on her tests this year.

(a)   is the median mark.

11.

The mode is (a)  

12.

Which graph would most likely be titled : Number of brothers or sisters

a)

Graph 1

b)

Graph 2

c)

Graph 3

13.
Which interval has 400 employees?
a)
33-43
b)
0-10
c)
77-87
d)
66-76
14.
How many students scored between a 86 and a 90?
a)
1
b)
3
c)
6
d)
10
15.
What is the median of the data?
a)
200
b)
100
c)
90
d)
140
16.
What is the interquartile range?
a)
4
b)
6
c)
2
d)
8
17.
Describe the data distribution shape of the graph.
a)
Skewed right
b)
Skewed left
c)
Uniform
d)
Symmetrical
18.

Which of the box plots has the larger interquartile range (spread)?

a)

female

b)

male

c)

they're the same

d)

impossible to tell

19.
Which of the following best describes the shape of the distribution?
a)
SKEWED LEFT
b)
SKEWED RIGHT
c)
UNIFORM
d)
SYMMETRICAL
20.

Describe the shape of the graph.

a)

Bell Shape

b)

Bimodal

c)

Uniform

d)

Left Skewed

21.

How would you describe this data?

a)

Skewed Left

b)

Skewed Right

c)

Symmetrical

d)

A total amount

22.
Find the median of these numbers:
4,2,7,4,3
a)
2
b)
5
c)
7
d)
4
23.
Find the range.
7, 1, 1, 7, 1, 4, 1
a)
6
b)
5
c)
7
d)
3
24.

The time it takes for a car battery to die. Is this data discrete or continuous?

a)

Discrete

b)

Continuous

25.

The number of school lunches sold during the month. Is this data discrete or continuous?

a)

Discrete

b)

Continuous

26.

How many miles it takes to use up a tank of gas. Is this data discrete or continuous?

a)

Discrete

b)

Continuous

27.

Number of slices on a pizza. Is this data discrete or continuous?

a)

Discrete

b)

Continuous

28.
How many people watched more than 25 hours of TV last week?
a)
0
b)
10
c)
38
d)
42
29.

How many employees make between $45 and $55 per hour?

a)

2

b)

5

c)

7

d)

8

30.

How many employees make less than $45 per hour?

a)

3

b)

4

c)

8

d)

10

31.

What is the total number of employees?

a)

5

b)

6

c)

15

d)

13

32.

What is the IQR of the data?

a)

0.2

b)

2

c)

0.8

d)

0.9

33.
The prices at several different stores for a pair of shoes are shown below.
$78, $79, $81, $82, $83
Two days later, another store has the same shoes on sale for $65. How does the new price affect the data?
a)
Only the range was affected.
b)
The median increased, and the range increased.
c)
The mean increased, and the range increased.
d)
The mean decreased and the range increased.