For the Following Frequency Distribution of Quiz Scores,how Many Individuals $$\begin{array} { l l } \ X & f \\\hline 5 & 6 \\4 & 5 \\3 & 5 \\2 & 3 \\1 & 2\end{array}$$

Multiple Choice

For the following frequency distribution of quiz scores,how many individuals took the quiz? $$\begin{array} { l l } \ X & f \\\hline 5 & 6 \\4 & 5 \\3 & 5 \\2 & 3 \\1 & 2\end{array}$$

A) 5
B) 15
C) 21
D) Cannot be determined