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\begin{document}
\begin{table}[!h]\caption{خطای نوع اول دو آماره‌ی آزمون $ 2logELR $ و $ 2logBFELR $ بر پایه‌ی داده‌های  $ N(0,1) $با  استفاده از شبیه‌سازی مونت کارلو}
\begin{center}
\hline

\begin{tabular}{ccc}
 & \multicolumn{3}{c}{$2 log BFELR$} \\
\hline
& $1$ & $n$ & $prior~g$  \\
\hline
$1$ & $46$ & $14$ \\
$2$ & $17$ & $6$ \\
$3$ & $0$ & $6$ \\
$4$ & $0$ & $4$ \\
$5$ & $0$ & $4$\\
$6$ & $0$ & $5$ \\
$7$ & $0$ & $0$ \\
$8$ & $0$ & $0$ \\
$10$ & $0$ & $1$ \\
$12$ & $0$ & $0$ \\
$16$ & $0$ & $0$ \\
$17$ & $0$ & $0$ \\
$20$ & $0$ & $0$ \\
$23$ & $0$ & $0$ \\
$36$ & $0$ & $0$ \\
$39$ & $0$ & $0$ \\
$40$ & $0$ & $0$ \\
\hline
\end{tabular}}
\quad
\begin{tabular}{ccccc}
 & \multicolumn{2}{c}{} & \multicolumn{3}{c}{$2log ELR$} \\
\hline
 & $1$ & $2$ & $1$ & $2$  \\
\hline
$1$ & $78$ & $37$ & $40$ & $36$  \\
$2$ & $5$ & $11$ & $5$ & $18$ \\
$3$ & $1$ & $5$ & $5$ & $3$ \\
$4$ & $1$ & $2$ & $2$ & $1$ \\
$5$ & $0$ & $0$ & $3$ & $0$ \\
$6$ & $0$ & $0$ & $0$ & $0$ \\
$7$ & $0$ & $0$ & $0$ & $0$ \\
$8$ & $0$ & $0$ & $0$ & $0$ \\
$10$ & $0$ & $0$ & $0$ & $0$ \\
$12$ & $0$ & $0$ & $0$ & $0$ \\
$16$ & $0$ & $0$ & $0$ & $0$ \\
$17$ & $0$ & $0$ & $0$ & $0$ \\
$20$ & $0$ & $0$ & $0$ & $0$ \\
$23$ & $0$ & $0$ & $0$ & $0$ \\
$36$ & $0$ & $0$ & $0$ & $0$ \\
$39$ & $0$ & $0$ & $0$ & $0$ \\
$40$ & $0$ & $0$ & $0$ & $0$ \\
\hline
\end{tabular}}
\end{center}
\end{table}
\end{document}