An experiment analyzes imperfection rates for two processes used to fabricate silicon wafers for computer chips. for treatment a applied to 10 wafers, the number of imperfections are 8, 7, 6, 6, 3, 4, 7, 2, 3, 4. treatment b applied to 10 other wafers has 9, 9, 8, 14, 8, 13, 11, 5, 7, 6 imperfections. treat the counts as independent poisson variates having µa and µb. consider the model: log µ = α + βx, where x = 1 for treatment b and x= 0 for treatment

a. sas code