A major snack-food company has started an advertising campain claiming that it makes Americas

#2. A major snack-food company has started an advertising campain claiming that it makes Americas favorite potato chip. to test this claim, a researcher assembles a sample of 90 volunteers and asks each individual to taste the companys chips along with 2 other brands. Each individual is asked to select a favorite from these brands. The following data show the number of individuals selecting each brand. Do the data provide significant support for any preferences among the three brands? Test at the .05 level of significance. Brand A-38, Brand B-28, Brand C-24. Chi-squre statistic