In testing the following hypotheses, Họ: H1-H2=0 Ha: P1-H2#0 We found that the test statistic is z = 2.52, for alpha =0.1. The decision would be to: %3D O a. for 2.52 we accept the alternative...

Extracted text: In testing the following hypotheses, Họ: H1-H2=0 Ha: P1-H2#0 We found that the test statistic is z = 2.52, for alpha =0.1. The decision would be to: %3D O a. for 2.52 we accept the alternative hypothesis O b. for 2.52 it cannot be determined. O c. for 2.52 we reject the alternative hypothesis O d. for 2.52 we accept the null hypothesis