(Answered) 0compare two versions of a product a coffeehouse wants to

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0Compare two versions of a product. A coffeehouse wants to compare two new varieties of coffee.

(a) Describe an experiment where different customers evaluate each variety. Be sure to provide details, including how many customers you will use, issues related to randomization, and what evaluation data you will collect.

(b) Do the same for an experiment where each customer evaluates both varieties of coffee.

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