For each of the following find the missing value a dfB4 dfw4

For each of the following, find the missing value:

a) df_B=4, df_w=45, df_T=?

b)SS_T=100, SS_B=55, SS_w=?

c) MS_w=10, df_w=3, SS_w=?

d) F=6.8, MS_w=2, MS_b=?

a. dfB = 4, dfW = 45, dfT = ?
Degrees of freedom Total F( 4,45) at 0.05 is = F Crit = 3.885

b. SST = 100, SSB = 55, SSW = ?

SS Within = SST - SS Between = 100 - 55 = 45

c. MSW = 10, dfW = 3, SSW = ?

Mean Square Within = SS Within / df Within => SS W = 10*3 = 30

d. F = 6.8, MSW = 2, MSB = ?
F Cal = MS Between / Ms Within => MS Between = 6.8 * 2 = 13.6