16 Cumulative Frequency Worksheet Page 27
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27MEP Y9 Practice Book B
16.4
From the data illustrated in the box and whisker plots:
(a)
give one reason why the builder might prefer to use red bricks.
(b)
give one reason why the builder might prefer to use yellow bricks.
9.
A class took an English test and a Maths test. Both tests had a maximum
possible mark of 25. The results are illustrated below.
English
Maths
0
2
4
6
8
10
12
14
16
18
20
Compare and contrast the results.
10.
A cinema is showing 3 films, A, B and C. The ages of people watching the
films are illustrated in the following box and whisker plots:
A
B
C
0
10
20
30
40
50
60
Age (years)
Answer the following questions, giving reasons to support your answers.
(a)
Which film do you think you would not be allowed to watch?
(b)
Which film would you probably enjoy most?
(c)
Which film would your parents probably enjoy most?
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