What scale factor was used?

Enter the answer and also provide a one-sentence explanation that describes how you determined your answer.

\begin{tabular}{|l|l|l|l|l|l|}
\hline
\textbf{Blank} & \textbf{Does Not Meet} & \textbf{Emerging} & \textbf{Approaching} & \textbf{Meets Expectations} & \textbf{Exceeds Expectations} \\
& \textbf{[tex]$0\%$[/tex]} & \textbf{[tex]$1-35\%$[/tex]} & \textbf{[tex]$35-50\%$[/tex]} & \textbf{[tex]$50-59\%$[/tex]} & \textbf{[tex]$59-89\%$[/tex]} & \textbf{[tex]$89-100\%$[/tex]} \\
\hline
\end{tabular}