Suspecting That a Die May Be Unfair,you Want to Investigate $$\begin{array} { l | l } \text { Face } & \text { Count } \\\hline 1 & 9 \\2 & 15 \\3 & 6 \\4 & 12 \\5 & 6 \\6 & 6\end{array}$$

Multiple Choice

Suspecting that a die may be unfair,you want to investigate.To check,you roll it 54 times,recording the number of times each face appears. $$\begin{array} { l | l } \text { Face } & \text { Count } \\\hline 1 & 9 \\2 & 15 \\3 & 6 \\4 & 12 \\5 & 6 \\6 & 6\end{array}$$ How many degrees of freedom are there?

A) 12
B) 6
C) 3
D) 5
E) 16