According to Ezine@rticles, the most popular flavors of ice cream in the United States are vanilla, chocolate, butter pecan, and strawberry (Ezine@rticles website, March 9, 2013), but are these preferences and age of the consumer independent? In a random survey 1000

Do these data suggest that consumer preference for these four flavors of ice cream and age of the consumer are independent? Use a .05 level of significance. What is yourconclusion?

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18-30 45-58 100 28 Under 18 31-44 Over 58 Vanilla Chocolate Butter Pecan Strawberry 155 39 12 108 53 15 129 47 21 13