Descriptive Statistics

Group No.

Mean

Std. Deviation

N

LV

1

35.922500000000000

6.485165968000000

20

2

36.383000000000000

6.046210732000001

20

Total

36.152750000000000

6.193022123000000

40

LS

1

53.678000000000004

6.979416052000000

20

2

53.122000000000000

4.925552707000001

20

Total

53.400000000000000

5.969117961000000

40

LD

1

0.607000000000000

0.051309176400000

20

2

0.615500000000000

0.042112006000000

20

Total

0.611250000000000

0.046530249300000

40