tugas 1 v-class

 Jawaban :

X = rata-rata

X ”awet” = 35,6                 n=5       

X ”Bagus”= 32,72              n=5                               X “total“ = 35,807                      c =3

X ”Cihui” = 39,1                 n=5                                                                                  n=15

SSA = 5 (35,6-35,807)² + 5 (32,72-35,807)²+ 5 (39,1-35,807)² = 102,015

SSW = (35,6-35,6)² + (40,2-35,6)² +(33,3 -35,6)² +……+(33-39,1)² = 159,048

MSA = 102,0815 / (3-1) = 51,04075

MSW = 159,04 / (15-3) = 13,254

F = 51,04075 / 13,254 = 3,8509695