\[\boxed{\mathbf{252.}}\]
\[\textbf{а)}\]
| \[Наибольшее\] | \[1\] | \[2\] | \[3\] | \[4\] | \[5\] | \[6\] |
|---|---|---|---|---|---|---|
| \[Вероятность\] | \[\frac{1}{36}\] | \[\frac{3}{36}\] | \[\frac{5}{36}\] | \[\frac{7}{36}\] | \[\frac{9}{36}\] | \[\frac{11}{36}\] |

\[\textbf{б)}\]
| \[Наименьшее\] | \[1\] | \[2\] | \[3\] | \[4\] | \[5\] | \[6\] |
|---|---|---|---|---|---|---|
| \[Вероятность\] | \[\frac{11}{36}\] | \[\frac{9}{36}\] | \[\frac{7}{36}\] | \[\frac{5}{36}\] | \[\frac{3}{36}\] | \[\frac{1}{36}\] |
