Conduct a test at the α=0.01 level of significance by determining  ​(a) the test​ statistic, and​ (b) the​ P-value. Assume the samples were obtained independently from a large population using simple random sampling. Test whether p1 > p2. The sample data are x1=121​, n1=247​, x2=137​,and n2=312.   a. Determine the test statistic b. What is the p value?

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