For the Following Distribution of Scores,SX² = 92 $$\begin{array} { l l } X & f \\4 & 1 \\3 & 2 \\2 & 3 \\1 & 2 \\\hline\end{array}$$

True/False

For the following distribution of scores,SX² = 92.? $$\begin{array} { l l } X & f \\4 & 1 \\3 & 2 \\2 & 3 \\1 & 2 \\\hline\end{array}$$