From the sample statistics, find the value of p̄ used to test the hypothesis that the population proportions are equal. n₁ = 100, n₂ = 100, x₁ = 34, x₂ = 30.
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Step 1: Calculate the sample proportion, p̄, using the formula p̄ = (x₁ + x₂) / (n₁ + n₂) Show more…
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