A null hypothesis that the percentage in population

Reference no: EM131064246

Given H₀ (π₁ - π ₂) = 0 and H₁ (π ₁ - π₂) < 0="" where="">π is a percentage, we are testing:

a. A null hypothesis that the percentage in population 1 is smaller than the percentage in population 2

b. A null hypothesis that the percentage population 1 is larger than the percentage population 2

c. A null hypothesis of no difference against an alternative that the percentage of population 1 is smaller than population 2

d. A null hypothesis of no difference against an alternative that the percentage of population 1 is larger than population 2

Reference no: EM131064246

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