Handling data at

St. Benedict’s

MATHEMATICIAN

The mode of these numbers is

A: 12 B: 13

D: 17C: 11

12 , 13 , 17 , 13 , 11

The range of this set of data is

A: 7.2 B: 2.7

D: 0.3C: 3.1

1.1 , 3.4 , 7.5 , 0.3 , 1.2

Which average is usually found by subtracting the lowest number from the highest ?

A: mode

B: range

D: median

C: mean

Averages

A die was rolled 15 times. What was the modal score ?

A: 6 B: 4

D: 5C: 3

Find the mean for this set of data .

A: 14 B: 15

D: 19C: 7

14 , 15 ,26 , 5

Congratulations !!!!

You’ve won £1,000

What was the modal score in this science test ?

A: 10 B: 2

D: 64C:

Bar Chart To Show Science Scores

0

1

2

3

4

5

6

7

1 2 3 4 5 6 7 8 9 10Marks Scored

No

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f P

up

ils

If there are 9 people represented in this bar chart, how many people are in the yellow bar?

A: 5 B: 3

D: 4C: 6

A: 1.2 B: 2

Find the mean for this set of data.

C: 2.1 2.4D:

1.2 , 3.8 , 1.7 , 1.3

A: 21 B: 14

D: 32

What is the median number of medals won ?

C: 0

The number of medalswon by France in the last 6 olympic games

are21,33,24,16,15,21

A: 18 B: 29

D: 30

How many pupils sat this test ?

20C:

mark 3 4 5 6

frequency 11 12 4 2

Congratulations !!!!

You’ve won £32,000

A: 27 B: 30

D: 31

How many pupils did this science test ?

34C:

Bar Chart To Show Science Scores

0

1

2

3

4

5

6

7

1 2 3 4 5 6 7 8 9 10Marks Scored

No

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f P

up

ils

A: 3.5 B: 3

D: 4

A die is rolled 10 tens. What is the median score ?

C: 2.5

A: 100

D: 110

Find the total number of marks scored in this test ?

180C:

B: 120

mark 3 4 5 6

frequency 10 5 4 5

A: 2 B: 5

I add a new number to this list and the median changes to 2.5 . What is the new number ?

3C: D: 4

1 , 3 , 7 , 3 , 1

A: 3 B: 2

D: 12

There are 16 people represented in this bar chart. How many are

in the blue bar ?

C: 4

Congratulations !!!!

You’ve won £1,000,000

You are a Maths Millionaire!

Question?

A: Answer 1 B: Answer 2

C: Answer 3 D: Answer 4