Reference no: EM131679126

Question: A local brewery produces three premium lagers named Half Pint, XXX, and Dark Night. Of its premium lagers, the brewery bottles 40% Half Pint, 40% XXX, and 20% Dark Night. In a marketing test of a sample of consumers, 26 preferred the Half Pint lager, 42 preferred the XXX lager, and 12 preferred the Dark Night lager. Using a chi-square goodness-of-fit test, decide to retain or reject the null hypothesis that production of the premium lagers matches these consumer preferences using a .05 level of significance.