Variables

N

Mean

Median

Mode

Variance

Standard Deviation

Coefficient of variation

Valid

Miss

a1

80

0

2

2

2

0.759

0.871

44%

a2

80

0

2

2

2

0.703

0.839

44%

a3

80

0

2

2

2

0.800

0.894

43%

a4

80

0

2

2

2

0.782

0.884

45%

b1

80

0

2

2

2

0.747

0.864

43%

b2

80

0

2

2

1

0.804

0.897

47%

b3

80

0

2

2

2

0.838

0.915

43%

b4

80

0

2

2

2

0.840

0.917

44%

b5

80

0

2

2

2

0.703

0.839

44%

c1

80

0

2

2

2

0.754

0.868

42%

c2

80

0

2

2

2

0.784

0.886

45%

c3

80

0

2

2

2

0.645

0.803

40%

c4

80

0

2

2

2

0.830

0.911

42%

c5

80

0

2

2

2

0.772

0.879

44%

d1

80

0

2

2

2

0.778

0.882

41%

d2

80

0

2

2

2

0.835

0.914

45%

d3

80

0

2

2

2

0.800

0.894

43%

e1

80

0

2

2

2

0.745

0.863

44%

e2

80

0

2

2

2

0.790

0.889

43%

e3

80

0

2

2

2

0.794

0.891

46%

e4

80

0

2

2

2

0.667

0.817

40%