GA

Boys

Girls

P

Average

SD

Average

SD

37.00

47.82

2.465

47.333

3.393

0.356

38.00

48.14

3.011

47.740

2.465

0.445

39.00

48.49

2.777

48.026

2.689

0.223

40.00

49.38

3.184

48.509

2.866

0.001

41.00

49.58

2.494

48.574

2.751

0.010

42.00

48.99

2.593

48.619

2.305

0.466

Total

48.90

3.052

48.312

2.715

0.001