Answer to Question #290689 in Statistics and Probability for Harry foster

Question

1 4 4 2 3 4 5 1 4 1

Work out the mode

Answer 1

$\def\arraystretch{1.5} \begin{array}{c:c} x_i & f_i \\ \hline 1 & 3 \\ \hline 2 & 1 \\\hline 3 & 1 \\\hline 4 & 4 \\\hline 5 & 1 \\\hline \end{array}$

The mode is $mode=4$ (occurs four times).