You wish to test the following claim (Ha) at a significance level of a = 0.02. Ho : p1 = p2 Ha : p1 # P2 You obtain 371 successes in a sample of size n1 = 517 from the first population. You obtain 411 successes in a sample of size n2 = 595 from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = _ What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic =