Find the variance and SD for the given frequency distribution. \begin{tabular}{|cc|} \hline Clas...
Channel:
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=YFDFUygq2wA
0Find the variance and SD for the given frequency distribution.
\begin{tabular}{|cc|}
\hline Class Interval & Frequency \\
\hline \( 1-5 \) & 4 \\
\( 6-10 \) & 1 \\
\( 11-15 \) & 2 \\
\( 16-20 \) & 3 \\
\hline
\end{tabular}
Hinitis
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live