TREX Demographics.tex

% Please add the following required packages to your document preamble:
% \usepackage{booktabs}
\begin{table}[h]
\begin{tabular}{@{}lllll@{}}
 & \multicolumn{4}{l}{Interview and Test Participants Demographics} \\ \midrule
\textit{Type} & \textit{\begin{tabular}[c]{@{}l@{}}No. \\ of Participants\end{tabular}} & \textit{Age} & \textit{\begin{tabular}[c]{@{}l@{}}Programming \\ Experience\end{tabular}} & \textit{\begin{tabular}[c]{@{}l@{}}ML \\ Experience\end{tabular}} \\ \midrule
\multicolumn{5}{c}{\textit{User Study Interviewees}} \\
Beginner & 3/10 (30.00\%) & 18-21 & 1 - 2 years & 1 - 3 months \\
Novice & 5/10 (50.00\%) & 19-21 & 2 - 3 years & 3 - 6 months \\
Experienced & 2/10 (20.00\%) & 20-25 & 3 - 7 years & 1 - 4 years \\
\multicolumn{5}{c}{\textit{Iteration 1}} \\
Beginner & 1/5 (20.00\%) & 21 & 2 years & 6 months \\
Novice & 2/5 (40.00\%) & 20-21 & 3 years & 1 year \\
Experienced & 2/5 (40.00\%) & 22-25 & 4 - 8 years & 2 - 4 years \\
\multicolumn{5}{c}{\textit{Iteration 2}} \\
Novice & 7/10 (70.00\%) & 19-21 & 3 - 4 years & 3 months \\
Experienced & 3/10 (30.00\%) & 20-26 & 4 - 9 years & 1 - 4 years \\
\multicolumn{5}{c}{\textit{Beta Version Testing}} \\
Novice & 2/3 (66.67\%) & 19-21 & 3 - 4 years & 3 months - 1 year \\
Experienced & 1/3 (33.37\%) & 27 & 11 years & 1 - 2 years \\
\multicolumn{5}{c}{\textit{Iteration 3}} \\
Novice & 5/5 (100.00\%) & 19-21 & 3 - 4 years & 3 months - 1 year
\end{tabular}
\caption{Demographics of Participants for the User Study and Testing Iterations of TREX }
\label{tab:trex-demographics}
\end{table}