In the context of a hypothesis test for two proportions, which of the following statements about the pooled sample proportion are true? Explain why:- It estimates the common value of p1 and p2 under the assumption of equal proportions.- It is obtained by averaging the two sample proportions p1 and p2.- It is equal to the proportion of successes in both samples combined.
In the context of a hypothesis test for two proportions, which of the f…
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