Find the standardized test statistic, t, to test the claim that u, = H2. Two samples are randomly selected and come from populations that are normal. The sample statistics are given below. Assume that...

Extracted text: Find the standardized test statistic, t, to test the claim that u, = H2. Two samples are randomly selected and come from populations that are normal. The sample statistics are given below. Assume that o, Solutio n, = 25, n2 = 30, x = 20, x2 = 18, s, = 1.5, s, = 1.9 O A. 3.287 O B. 2.892 My dx OC. 4.361 O D. 1.986 estio ec 10 Questic Il Question Pending Que Answered Q Rejected Qu Science Next Math Statistics Other