As I run the TeX, it seems that table is exceeded the page. How I can move it to the left of the page so that the table is positioned nicely at the middle of the page? Here is my code:-
\documentclass{article}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage[demo]{graphicx}
\begin{document}
\begin{center}
\includegraphics{ftab.png}
{\Large \textbf{F Table for $ \alpha = 0.025 $ }}{\normalsize ($\frac{1}{3}$})
\begin{tabular}{|c|c|c|c|c|c|c|c|c|c|}
\hline \textbf{df2/df1} & \textbf{1} & \textbf{2} & \textbf{3} & \textbf{4} & \textbf{5} & \textbf{6} & \textbf{7} & \textbf{8} & \textbf{9} \\
\hline \textbf{1} & 647.7890& 799.4822 & 864.15 & 899.5833 & 921.8479 & 937.1111 & 948.2169 & 956.6562 & 963.2846 \\
\hline \textbf{2} & 38.5063 & 39.0000 & 39.166 & 39.2484 & 39.2982 & 39.3315 & 39.3553 & 39.3730 & 39.3869 \\
\hline \textbf{3} & 17.4434 & 16.0442 & 15.439 & 15.1010 & 14.8848 & 14.7347 & 14.6244 & 14.5399 & 14.4731 \\
\hline \textbf{4} & 12.2179 & 10.6491 & 9.9792 & 9.6045 & 9.3645 & 9.1973 & 9.0741 & 8.9796 & 8.9047 \\
\hline \textbf{5} & 10.0070 & 8.4336 & 7.7636 & 7.3879 & 7.1464 & 6.9777 & 6.8530 & 6.7572 & 6.6811 \\
\hline \textbf{6} & 8.8131 & 7.2599 & 6.5988 & 6.2271 & 5.9876 & 5.8197 & 5.6955 & 5.5996 & 5.5234 \\
\hline \textbf{7} & 8.0727 & 6.5415 & 5.8898 & 5.5226 & 5.2852 & 5.1186 & 4.9949 & 4.8993 & 4.8232 \\
\hline \textbf{8} & 7.5709 & 6.0595 & 5.4120 & 5.0526 & 4.8173 & 4.6517 & 4.5285 & 4.4333 & 4.3572 \\
\hline \textbf{9} & 7.2093 & 5.7147 & 5.0781 & 4.7181 & 4.4844 & 4.3197 & 4.1970 & 4.1020 & 4.0260 \\
\hline \textbf{10} & 6.9367 & 5.4564 & 4.8256 & 4.4684 & 4.2361 & 4.0721 & 3.9498 & 3.8549 & 3.7790 \\
\hline \textbf{11} & 6.7241 & 5.2559 & 4.6300 & 4.2751 & 4.0440 & 3.8806 & 3.7586 & 3.6638 & 3.5879 \\
\hline \textbf{12} & 6.5538 & 5.0959 & 4.4742 & 4.1212 & 3.8911 & 3.7283 & 3.6065 & 3.5118 & 3.4358 \\
\hline \textbf{13} & 6.4143 & 4.9653 & 4.3472 & 3.9959 & 3.7667 & 3.6043 & 3.4827 & 3.3880 & 3.3120 \\
\hline \textbf{14} & 6.2979 & 4.8567 & 4.2417 & 3.8919 & 3.6634 & 3.5014 & 3.3799 & 3.2854 & 3.2093 \\
\hline \textbf{15} & 6.1995 & 4.7650 & 4.1528 & 3.8043 & 3.5764 & 3.4147 & 3.2934 & 3.1987 & 3.1227 \\
\hline \textbf{16} & 6.1151 & 4.6867 & 4.0768 & 3.7294 & 3.5021 & 3.3406 & 3.2194 & 3.1248 & 3.0488\\
\hline \textbf{17} & 6.0420 & 4.6189 & 4.0111 & 3.6648 & 3.4380 & 3.2767 & 3.1556 & 3.0610 & 2.9849\\
\hline \textbf{18} & 5.9781 & 4.5597 & 3.9539 & 3.6083 & 3.3820 & 3.2209 & 3.0999 & 3.0053 & 2.9291 \\
\hline \textbf{19} & 5.9216 & 4.5075 & 3.9034 & 3.5587 & 3.3327 & 3.1719 & 3.0509 & 2.9564 & 2.8801 \\
\hline \textbf{20} & 5.8715 & 4.4612 & 3.8587 & 3.5147 & 3.2891 & 3.1284 & 3.0074 & 2.9128 & 2.8365 \\
\hline \textbf{21} & 5.8266 & 4.4199 & 3.8188 & 3.4754 & 3.2501 & 3.0895 & 2.9686 & 2.8740 & 2.7977 \\
\hline \textbf{22} & 5.7863 & 4.3828 & 3.7829 & 3.4401 & 3.2151 & 3.0546 & 2.9338 & 2.8392 & 2.7628 \\
\hline
\end{tabular}
\end{center}
\end{document}
Thank you for the concern and help.

\makebox, as in\makebox[\linewidth]{\begin{tabular}{|c|c|c|c|c|c|c|c|c|c|}...\end{tabular}}. – Gonzalo Medina Jul 08 '14 at 02:56