Which of the Following Null Hypotheses Is Used to Test

question 49

Multiple Choice

Which of the following null hypotheses is used to test if five population proportions are the same?

• A) H₀: p₁ = p₂ = p₃ = p₄ = p₅ = 0.25
• B) H₀: p₁ = p₂ = p₃ = p₄ = 0.25
• C) H₀: p₁ = p₂ = p₃ = p₄ = 0.20
• D) H₀: p₁ = p₂ = p₃ = p₄ = p₅ = 0.20

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