A Coffeehouse Wishes to See If Customers Have Any Preference $$\chi ^ { 2 }$$

Multiple Choice

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 χ $$\chi ^ { 2 }$$ to test the claim that the
Distribution is uniform.. $$\begin{array} { l | c l l l l } \text { Brand } & 1 & 2 & 3 & 4 & 5 \\\hline \text { Customers } & 30 & 65 & 18 & 32 & 55\end{array}$$

A) 37.45
B) 45.91
C) 48.91
D) 55.63