Suspecting That a Die May Be Unfair,you Want to Investigate $$\begin{array} { l | l } \text { Face } & \text { Count } \\\hline 1 & 15 \\2 & 25 \\3 & 10 \\4 & 20 \\5 & 10 \\6 & 10\end{array}$$

Multiple Choice

Suspecting that a die may be unfair,you want to investigate.To check,you roll it 90 times,recording the number of times each face appears. $$\begin{array} { l | l } \text { Face } & \text { Count } \\\hline 1 & 15 \\2 & 25 \\3 & 10 \\4 & 20 \\5 & 10 \\6 & 10\end{array}$$ State your hypotheses.

A) H0: The die is not fair. HA: The die is fair (all faces have p = 1/6) .
B) H0: The die is not fair. HA: The die is fair (all faces have p = 1/2) .
C) H0: The die is fair (all faces have p = 1/6) . HA: The die is not fair.
D) H0: The die is fair (all faces have p = 1/3) . HA: The die is not fair.
E) H0: The die is not fair. HA: The die is fair (all faces have p = 1/3) .