Factorial Analysis of Variance (ANOVA) - 2x2, n=24

$F = "variance (mean differences) between treatments" / "variance (mean differences) expected if there are no treatment effects"$

$"How many independent variables are you testing?"$

$"How many levels of each factor are there?"$

$"Score for P1 in factor 1 level 1 and factor 2 level 1"$

$"Score for P2 in factor 1 level 1 and factor 2 level 1"$

$"Score for P3 in factor 1 level 1 and factor 2 level 1"$

$"Score for P4 in factor 1 level 1 and factor 2 level 1"$

$"Score for P5 in factor 1 level 1 and factor 2 level 1"$

$"Score for P6 in factor 1 level 1 and factor 2 level 1"$

$"Score for P7 in factor 1 level 2 and factor 2 level 1"$

$"Score for P8 in factor 1 level 2 and factor 2 level 1"$

$"Score for P9 in factor 1 level 2 and factor 2 level 1"$

$"Score for P10 in factor 1 level 2 and factor 2 level 1"$

$"Score for P11 in factor 1 level 2 and factor 2 level 1"$

$"Score for P12 in factor 1 level 2 and factor 2 level 1"$

$"Score for P13 in factor 1 level 1 and factor 2 level 2"$

$"Score for P14 in factor 1 level 1 and factor 2 level 2"$

$"Score for P15 in factor 1 level 1 and factor 2 level 2"$

$"Score for P16 in factor 1 level 1 and factor 2 level 2"$

$"Score for P17 in factor 1 level 1 and factor 2 level 2"$

$"Score for P18 in factor 1 level 1 and factor 2 level 2"$

$"Score for P19 in factor 1 level 2 and factor 2 level 2"$

$"Score for P20 in factor 1 level 2 and factor 2 level 2"$

$"Score for P21 in factor 1 level 2 and factor 2 level 2"$

$"Score for P22 in factor 1 level 2 and factor 2 level 2"$

$"Score for P23 in factor 1 level 2 and factor 2 level 2"$

$"Score for P24 in factor 1 level 2 and factor 2 level 2"$