You wish to test the following claim (Ha) at a significance level of a Ho: P₁ = P₂ Ha: P₁ P2 You obtain a sample from the first population with 290 successes and 126 failures. You obtain a sample from the second population with 486 successes and 173 failures. test statistic = p-value= [three decimal accuracy] 0.005. [four decimal accuracy]

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