6 The captain of a sports team analyses the team's results according to the weather conditions, classified as "sunny" and "not sunny". The frequencies are shown in the following table.
| \cline { 3 - 5 }
\multicolumn{2}{c|}{} | Results |
| \cline { 3 - 5 }
\multicolumn{2}{c|}{} | Win | Draw | Lose |
| \multirow{2}{*}{Weather} | Sunny | 12 | 3 | 5 |
| \cline { 2 - 5 } | Not sunny | 8 | 12 | 10 |
- Test at the \(5 \%\) significance level whether the team's performances are associated with weather conditions.
- (a) Identify the cell that gives the largest contribution to the test statistic.
(b) Interpret your answer to part (ii)(a).