Enriquecamacho Enriquecamacho 14-12-2022 Mathematics contestada 17) Use the summary statistics below to test the claim that the samples come from populations with different variances. Use a significance level of 0.05. Sample A n=28 X1= 19.2 s=4.71 Sample B n=41 X2 = 23.7 s=5.77