Posted by Jen on Thursday, August 20, 2009 at 12:37am.
Am I using the 2sample 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
n1=11,x(bar)=4.8, s1=.76
n2=18, x(bar)=5.2, s2=.51
Assume that σ1 ≠ σ2  Alpha = .02

Statistics Hypothsis testing  MathGuru, Friday, August 21, 2009 at 4:47pm
Use a 2sample Ttest.