Responden

Ujian

Perbezaan MarkahPra

(%)

Pasca

(%)

R 1 40 80 40

R 2 50 90 40

R 3 60 100 40

R 4 60 100 40

R 5 40 90 50

R 6 50 80 30

R 7 30 70 40

R 8 40 80 40

R 9 70 100 30

R 10 50 90 40

Category 1 Category 2 Category 3 Category 40

1

2

3

4

5

6

Series 1Series 2Series 3

Gred

Bilangan responden

Ujian Pra Ujian Pasca

A 0 9

B 3 1

C 6 0

D 1 0

E 0 0

Responden

Markah (%)