Question
) A coffeehouse wishes to see if customers have any preference among 5 different brands of coffee. A sample of 200 customers provided the data below. Calculate the chi-square test statistic x2 to test the claim that the distribution is uniform.. \begin{array}{l|ccccc}\text{^^20Brand^^20} & 1 & 2 & 3 & 4 & 5 \\ \text{^
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