Independent random samples from two normal populations produced the variances listed here. Sample Size Sample Variance 16 53.8 22 32.9 (a) Do the data provide sufficient evidence to indicate that o, differs from 2-? Test using a = 0.05. State the null and alternative hypotheses. O Ho: 012 = 022 versus Ha: 012 # 022 O Ho: 012 # 022 versus Ha: 012 = 022 O Ho: 012 022 O Ho: 612 - 022 versus Ha: 612 > 02 O Ho: 012 = 022 versus Ha: 012 2.57 1X