(Solved): Calculate the standard devation and variance of the sample data shown, to two decimal places \begin ...
Calculate the standard devation and variance of the sample data shown, to two decimal places \begin{tabular}{|c|} \hline25.1x? \\ \hline 13.5 \\ \hline 3.2 \\ \hline 15 \\ \hline 17.7 \\ \hline 23.9 \\ \hline 10.2 \\ \hline 27.9 \\ \hline \end{tabular} Standard deviation: