The Following Table Presents the Numbers of Customers Who -

Multiple Choice

The following table presents the numbers of customers who - after 2 weeks of use - were satisfied or dissatisfied with their newly-purchased computers. $$\begin{array} { c c c c c } \hline & \text { Brand A } & \text { Brand B } & \text { Brand C } & \text { Brand D } \\\hline \text { Satisfied } & 38 & 26 & 21 & 44 \\\text { Dissatisfied } & 3 & 9 & 13 & 9 \\\hline\end{array}$$ Can you conclude that the satisfaction rate is related to the brand of computer? Use the $\alpha = 0.05$ level of Significance.

A) Do not reject H₀. There is insufficient evidence to conclude that the satisfaction rate differs among the computer brands.
B) Reject H₀ It appears that the satisfaction rates differ among the computer brands.