WJEC 2014 Online Exam Review GCSE History Unit 3 4383-02 All Candidates' performance across questions
Question Title 1 2 3 4 5 6 SPaG
N 787 807 71 376 436 20 832
Mean 11.1 10.5 8.8 5.7 6.5 5.4 2
SD 3.7 4.2 3.1 2.3 2.3 1.8 0.6
Max Mark 20 20 20 12 12 12 3
FF 55.3 52.4 43.9 47.3 54.1 45 66.5
Attempt % 94.1 96.5 8.5 45 52.1 2.4 99.5
GCSE History Unit 3 4383-02 SPaG
66.5
Question
6
45
5
54.1
4
47.3
3
43.9
2
52.4
1
55.3 0
10
20
30
40
50
60
Facility Factor %
70
80
90
100
2b
9
2. (b) Explain why the development of penicillin has been important for the treatment and prevention of disease since the 1920s.
Examiner only
[7]
4383 020009
[In your answer, you should use the information provided in the sources and your own knowledge to show the extent of importance and the reasons for this]