A Researcher Asks 10 People to Take a Bite of Two

question 98

Multiple Choice

A researcher asks 10 people to take a bite of two different cheese pizzas (Dominos and Round Table) and rate the flavor of both pizzas. In analyzing this data, how should the null hypothesis be stated?

• A) µ_D = 0
• B) µ_D ≠ 0
• C) Dominos = Round Table
• D) µ₁ = µ₂

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