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1. You receive a number of complaints from your employees that this year's promotions were not assigned fairly (in that some VPs favored different hair
1. You receive a number of complaints from your employees that this year's promotions were not assigned fairly (in that some VPs favored different hair colors), so you decide to determine if the distribution of promotions differed by region. You conduct a hypothesis test to this effect.
a. State your null hypothesis for this test?
b. State your alternative hypothesis for this test?
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