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In comparing the data sets of East versus West labor rates, we assume the data is not normally distributed and that the data sets have
In comparing the data sets of East versus West labor rates, we assume the data is not normally distributed and that the data sets have unequal variances:
East labor rate= Number of observations = 6, Sample variance= $830.28
West labor rate= Number of observations = 9, Sample variance= $440.59
What type of analysis does not require these strong assumptions?
a. Nonparametric
b. Parametric
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