The mean of 2 - t, 4 + t, 3 - 2t, 2 + t and t - 1 is
\(\begin{array}{c|c} Values & 0 & 1 & 2 & 3 & 4 \\ \hline Frequency & 1 & 2 & 2 & 1 & 9 \end{array}\) Find the mode of the distribution above
