If We Are Interested in Testing Whether the Proportion of Items

If we are interested in testing whether the proportion of items in population 1 is larger than the proportion of items in population 2, the

A) null hypothesis should state p₁ - p₂ < 0.
B) alternative hypothesis should state p₁ - p₂ = 0.
C) alternative hypothesis should state p₁ - p₂ < 0.
D) alternative hypothesis should state p₁ - p₂ > 0.