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

Question

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

Quizplus · Accepted Answer

The frequency distribution gives the number of individuals who scored a particular score on the quiz. To find the total number of individuals who took the quiz, we simply add up all the frequencies: 6+5+5+3+2 = 21. Therefore, the correct answer is (C) 21.

For the Following Frequency Distribution of Quiz Scores,how Many Individuals Xf5645352312\begin{array} { l l } \ X & f \\\hline 5 & 6 \\4 & 5 \\3 & 5 \\2 & 3 \\1 & 2\end{array} X54321​f65532​​

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