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TABLE VIII
F AND T RATIOS OF OVERALL OBSERVATION
F Ratio F Ratio F Ratio F Ratio T Ratio Instrument
Subtopics 02<01 05<04 02<04 05<01 02<03 Nature of 1 1.0015 0.1123 0.7238 0.3086 1.464 Situation 2 3.0704 14.9078** 3.0270 20.2428** 2.886* Nature of 3 2.5956 0.5287 0.0533 5.5732* 0.579 Problem 4 3.1902 2.7449 0.2965 16.5060** 0.723 Use of Sub- 5 0.0036 0.8727 0.2415 0.9235 1.254 ject Matter 6 0.9222 0.2866 0.0922 5.2482* -0.440 Differenti- 7 0.5225 1.3015 3.1687 0.0286 0.615 ation 8 0.7376 1.0834 0.7347 0.8132 0.144 Odd Total 9 0.4002 0.1142 0.3757 0.9187 0.939 Even Total 10 2.6555 3.6957 0.4630 11.3356** 0.563
* confidence level 0.05 ** confidence level 0.01