Solve the Problem $\begin{array} { l l l l } 481 & 472 & 350 & 543 \\373 & 349 & 669 & 508 \\456 & 464 & 482 & 613 \\387 & 411 & 506 &\end{array}$

Multiple Choice

Solve the problem. If necessary, round your answer to one more decimal place than that used for the observations.
-The students in Hugh Logan's math class took the Scholastic Aptitude Test. Their math scores are shown below. Find n.
$\begin{array} { l l l l } 481 & 472 & 350 & 543 \\373 & 349 & 669 & 508 \\456 & 464 & 482 & 613 \\387 & 411 & 506 &\end{array}$

A) 16
B) 7064
C) 470.9
D) 15