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Table 2 F-Test determining equality of variance

From: Detecting & interpreting self-manipulating hand movements for student’s affect prediction

Statistical information

LBP TP%

SLBP TP%

Mean

94.84

95.74

Variance

5.57

5.78

Observations

14

14

df

13

13

F

1.01

 

P(F f) one-tail

0.50

 

F Critical one-tail

2.06