Q$3.$ The scores of a homework assignment with $24$ students are as the following:

$2,3,6,7,8,9,10,10,10,10,10,10,11,11,11,11,11,11,12,12,14,15,16,18$

Construct a boxplot with proper labels and explain how you determine the values of Q$1,$ Q$3,$ and IQR. Identify outliers if any $($with an explanations$),$ and comment on the skewness of these scores.