Many shoppers have expressed unhappiness because grocery stores have stopped putting
Chapter 14, Problem 44(choose chapter or problem)
Many shoppers have expressed unhappiness because grocery stores have stopped putting prices on individual grocery items. The article The Impact of Item PriceRemoval on Grocery Shopping Behavior (J. ofMarketing, 1980: 7393) reports on a study in whicheach shopper in a sample was classified by age and bywhether he or she felt the need for item pricing. Basedon the accompanying data, does the need for item pricingappear to be independent ofage?Age,30 3039 4049 5059 $60Number inSample 150 141 82 63 49NumberWho Want 127 118 77 61 41Item Pricing
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