i sixsigma
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The following information is available for two samples selected from independent normally distributed populations. Complete parts (a) and (b).
Population A n = 16, s^2 = 54.6
Population B n = 13, s^2 = 21.9
At the 0.05 level of significance, is there evidence of a difference between sigma1^2 and sigma2^2.
Determine the hypotheses.
Use technolgoy to determine the p -value
Reach a decision.