MODIFICATIONS FOR UNEQUAL NUMBERS OF OBSERVATIONS Table 16.35 gives the numbers of miles to the gallon obtained by similar automobiles using five different brands of gasoline. Determine whether there...

MODIFICATIONS FOR UNEQUAL NUMBERS OF OBSERVATIONS

Table 16.35 gives the numbers of miles to the gallon obtained by similar automobiles using five different brands of gasoline. Determine whether there is a difference between the brands at significance levels of (a) 0.05 and (b) 0.01. (c) Give the SPSS analysis for this one-way classification or one-factor experiment.