I’ve learned a lot from this lecture as to research the great methods of solving our problems within statistics as gathering info throughout this SPSS lecture we’ve learned to analyze our means Also by identifying our ethnicity variables like Y ethnic and Y political orientation Then we start breaking down the steps between groups like .. Null hypothesis: ?african american = ?asian American = ?caucasian = ?hispanic/latino = ?mixed = ?other; the population mean political orientation score is equal for all ethnicities – retain as one of many hypotheses these data support.