Need help in Q3

11:06 . .| All KB/s D 70 Homework 5.pdf .. . Total Total Number Number of Number Number of of Rolls Imper- of Rolls Imper- Day Produced fections Day Produced fections 18 12 11 18 18 18 14 12 18 14 24 20 13 18 9 18 14 20 10 15 20 14 16 20 13 17 24 16 18 24 18 19 22 20 20 21 17 3. Show that SST = SSp + SSo + SSpo + SSE, where b n SST = EEE(yijk - y.)2 i=1 j=1 k=1 SSp = bn ) (yi. - y...)2 i=1 SSo = an > (y.j - y..)2 i=1 SSpo = n> >(vij - yi - y.j. + y...)2 i=1 j=1 b SSE = EZZ(yuk - yuj.)2 1=1 j=1 k=1 4. An aircraft manufacturer is considering two different robots that spray paint on body of an aircraft. The surface that needs to be painted must be coated with prior to painting. There are three different primers that can be used. The adhe paint-measured in terms of adhesion force is the quality characteristic of interest following measurements of the adhesion force were taken using the three primers two robots. Robot A Robot B Primer 1 4.1 4.5 4.3 5.4 4.9 Primer 2 5.6 1.9 5.4 5.8 6.1 Primer 3 3.8 3.7 4.0 5.5 5.0 5 O