Source

Type 111 Sum of Squares

df

Mean Square

F-ratio

P-value

Corrected Model

56,722.87(a)

4

14,180.72

81.65

<0.001

Intercept

102,108.19

1

102,108.19

587.92

<0.001

Pre-Knowledge Score

54,809.92

1

54,809.92

315.58

<0.001

LEVEL

2416.05

3

805.35

4.64

<0.001

Error

33,867.13

195

173.68

Total

186,512.00

200

Corrected Total

90,590.00

199