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Worksheets

Handling Data

Total questions: 60

Worksheet time: 2hrs 30mins

Name
Class
Date
1.

Amy's average score in 5 math assignments is 90. Her grades for the 4 assignments are 85, 90, 95, and 80.

What is her score in the fifth test?

a)

88

b)

90

c)

95

d)

100

2.

Christine’s test scores are 86, 94, 88, 75, and 94. Her mean score in 6 tests is 85. What is her score for the last test?

a)

90

b)

73

c)

94

d)

100

3.

Amy’s current grades for her assignments in math class are 85, 90, 95, and 80. What grade does she have to earn on her next assignment to attain an average of 90?

a)

88

b)

90

c)

95

d)

100

4.
Lizzy had test scores of:   72, 94, 108, 60
What is the RANGE of her test scores?
a)
12
b)
72
c)
48
d)
98
5.
What is the mode in this set of numbers:
7, 14, 20, 3, 7, 14, 2, 14, 7
a)
7
b)
20
c)
7 & 14
d)
none of the above
6.

Find the median from the list of numbers:

60, 58, 52, 48, 60, 67

a)

58

b)

59

c)

60

d)

118

7.
Paulo got these markers in three tests: 72, 80 and 82. He had one more test to sit. He wanted an average of 80 for the four tests. What mark must he get in the fourth test?
a)
78
b)
80
c)
84
d)
86
8.
Find the Missing Value that would make the mean of the data set 25
a)
22
b)
23
c)
24
d)
26
9.
Find the mean of these numbers:
2, 57, 38, 42, 6
a)
29
b)
38
c)
50
d)
145
10.

The mean of four numbers is 10.

Three of the numbers are 9, 11 and 7.

Work out the fourth number.

a)

9

b)

13

c)

11

d)

15

11.

The mean of five numbers is 8.2.

Four of the numbers are 8, 10, 12 and 10.

Work out the fifth number.

a)

10

b)

11

c)

1

d)

3

12.

The mean of six numbers is 5.

Five of the numbers are 6, 6, 5, 3 and 1.

Work out the sixth number.

a)

4

b)

9

c)

4.2

d)

7

13.

The average of four numbers is 7

The numbers are 1, 1, 19 and n

What is n?

a)

7

b)
22
c)
9
d)
5
14.
Which pet got the most votes?
a)
cats
b)
dogs
c)
fish
15.
Which pet got the most votes?
a)
cats
b)
dogs
c)
fish
16.
What type of graph is this?
a)
bar graph
b)
pictograph
c)
tally chart
17.
How many tally marks?
a)
9
b)
6
c)
3
d)
7
18.
How many tally marks?
a)
10
b)
6
c)
5
d)
4
19.
How many tally marks?
a)
10
b)
15
c)
3
d)
13
20.

What number is represented by this tally?

a)

5

b)

6

c)

7

d)

8

21.
How many fewer people chose grasshopper than bumblebee?
a)
1
b)
2
c)
3
22.
Choose the sentence that describes the data in the tally chart.
a)
Pizza had 10 votes.
b)
Pizza got the most votes
23.
How many people like soccer best?
a)
5
b)
4
c)
8
d)
6
24.
How many people like football and basketball?
a)
9
b)
4
c)
10
d)
2
25.
What was the favourite food?
a)
Chicken
b)
Pizza
c)
Taco's
d)
Hamburger
26.

How many cupcakes where made on Thursday?

a)

3 and half

b)

18

c)

21

d)

19

27.

How many children participated in the survey?

a)

6

b)

42

c)

17

d)

21

28.

Based on this pictogram, what is the most favourite fruit?

a)

Apple

b)

Guava

c)

Grape

d)

Banana

29.

Which pizzeria has the second largest sales?

a)

Pizza House

b)

Domiano's Pizza

c)

Little Secrets Pizza

d)

Uncle John's Pizza

30.

How many students like banana and grape?

a)

5

b)

6

c)

7

d)

8

31.

What is the least favourite fruit in this pictogram?

a)

Apple

b)

Guava

c)

Grape

d)

Banana

32.

How many students are there in the class altogether?

a)

25

b)

20

c)

19

d)

18

33.

How many more pizzas were sold by Uncle John's Pizza than Little Secrets Pizza?

a)

40

b)

200

c)

210

d)

45

34.
How many students like strawberries the best?
a)
2
b)
40
c)
20
d)
10
35.
What is the name of this graph?
a)
line plot
b)
line graph
c)
bar graph
d)
frequency table
36.
How many push-ups were done on Monday?
a)
5
b)
10
c)
15
d)
20
37.
When was the greatest amount of shoppers at the store?
a)
10am
b)
1pm
c)
6pm
d)
2pm
38.
What was the bear population in 2001?
a)
40
b)
45
c)
50
d)
55
39.
In which month was my weight the highest?
a)
July
b)
September
c)
November
d)
December
40.

Which month did the restaurant sell 40 pizzas?

a)

March

b)

May

c)

July

d)

August

41.

In which month the sale increased

a)

July

b)

June

c)

May

d)

August

42.

How many centimeters of rain fell on the third day?

a)

2

b)

3

c)

4

d)

7

43.

How many use cellphones at the age of 17

a)

341

b)

590

c)

430

d)

530

44.
When was the greatest amount of shoppers at the store?
a)
10am
b)
1pm
c)
6pm
d)
2pm
45.

How many potatoes were grown in 2015?

a)

70

b)

75

c)

50

d)

55

46.
How many more miles did Jason drive on Wednesday than on Tuesday?
a)
40 miles
b)
10 miles
c)
5 miles
d)
50 miles
47.
What is the minimum value in the data shown on the line graph?
a)
70
b)
72
c)
91
d)
100
48.

How many hot dogs were sold altogether?

a)

30 hot dogs

b)

100 hot dogs

c)

180 hot dogs

d)

80 hot dogs

49.

Between which two years did the bear population remain constant or the same?

a)

2004 and 2005

b)

2001 and 2002

c)

2005 and 2006

d)

2000 and 2001

50.

How many mountain bikes were sold?

a)

22

b)

16

c)

28

d)

6

51.

How many people voted for red as their favorite color?

a)

100

b)

4

c)

2

d)

9

52.

How many more people have purple for a favorite color than red?

a)

3

b)

17

c)

5

d)

12

53.

How many students scored Grade B?

a)

3

b)

5

c)

12

d)

10

54.

How many students like Vanilla and Chocolate?

a)

8

b)

30

c)

32

d)

28

55.

How may children voted for berry?

a)

6

b)

8

c)

5

d)

4

56.

What colour do the pupils like most?

a)
b)
c)
57.

How many oranges are in the basket?

a)

6

b)

0

c)

9

d)

5

58.

What type of graph is this?

a)

pictograph

b)

long graph

c)

colour graph

d)

bar chart

59.

Which of the following statements is true?

a)

banana is the most popular fruit

b)

only pineapple is liked less than oranges

c)

kiwi is the most popular fruit

d)

apple is the third most popular fruit

60.

The bar graph shows the scores Brett obtained in his end of year exams. How many more did Brett score in his best subject than in his worst subject?

a)

25

b)

35

c)

45

d)

60