... eeJJIIJJJIIJIJ 11 1 21 2 1 11 1 21 2 1 11 , , ; , , ; ; , ,, , ; , , ; ; , ,; , ; , ,′′′ββμα α β β,andX′ = 11 00 0 10 0 0 11 00 0 010 0 11 00 0 000 01 1 010 0 10 0 0 10 10 0 010 0⋅⋅⋅ ⋅⋅ ⋅⋅⋅⋅ ... is, there are no interactionspresent); and estimation of σ2.By settingYe=()=()=YY YY YYee ee eeK J JK IJ IJKK J JK IJ IJKJI 11 1 11 1 1 1 1 11 1 11 1 1 1 1 11 1 , , ; ; , , ; ; ,, ... asfollows:X 11 1= 18 X 12 1= 64 X 13 1= 61 X 11 2= 20 X 12 2= 49 X 13 2= 73X 11 3= 50 X 12 3= 35 X 13 3= 62X 11 4= 53 X 12 4= 62 X 13 4= 90X 211 = 34 X2 21 = 40 X2 31 = 56X 212 = 36 X222= 63 X232= 61 X 213 =...