I feel that excessive use of internet is harmful for my studies

Marks

S.D

D

N

A

S.A

Total

Less than 50%

5

5

5

7

12

34

50% to 60%

5

8

5

36

30

84

61% to 71%

9

15

5

25

24

78

Above 71%

5

5

13

31

20

74

Total

24

33

28

99

86

270

x2 = 21.161

P - v a l u e = 0.048* (Significant)