You wish to test the following claim (Ha) at a significance level of a = 0.01. Ho: P₁ = P2 Ha: P₁ P2 You obtain 69% successes in a sample of size n₁ = 641 from the first population. You obtain 78. successes in a sample of size 1₂ = 342 from the second population. Round values for X to the n whole number. What is the test statistic for this sample? (Round to three decimal places.) test statistic = What is the p-value for this sample? (Round to four decimal places.) p-value =

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