In a college Statistics class room, the students in various class ranks and majors are distributed in the table as following:
\begin{tabular}{|c|c|c|c|c|}
\hline & Nursing & Business & English & Total \\
\hline Freshmen & 7 & 11 & 4 & 22 \\
\hline Sophomore & 5 & 5 & 2 & 12 \\
\hline Junior & 3 & 4 & 1 & 8 \\
\hline Senior & 2 & 1 & 3 & 6 \\
\hline Total & 17 & 21 & 10 & 48 \\
\hline
\end{tabular}
Leaving your answer in fraction, find
\( P \) (not Nursing major OR not Junior class).