AP Statisticsmediummcq1 pt
The pooled p-hat for a two-proportion test is
A.total successes divided by total sample size
B.the average of the two p-hats
C.the larger p-hat
D.the smaller p-hat
Pooling combines both samples.
Atotal successes divided by total sample size
Practice more AP Statistics questions with full explanations
Practice Unit 6: Inference for Categorical Data: Proportions Questions →