Statistics Hypothsis testing
posted by Jen .
Am I using the 2-sample T test or ANOVA?
Please show all steps.
test the claim that μ1 = μ2 Two samples are randomly selected from normal populations. The sample statistics are
n2=18, x(bar)=5.2, s2=.51
Assume that σ1 ≠ σ2 - Alpha = .02
Use a 2-sample T-test.