the following display from a TI-84 Plus calculator presents the results of a hypothesis test for a population proportion p. Prop > 0.29 Z = -1.25 p = 0.10565 p̂ = 0.219 n = 64 what is the value of the sample proportion p̂? A). 0.10565      B). 0.219     C). 0.29

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.