| \cline { 3 - 6 }
\multicolumn{2}{|c|}{} | | \multirow{2}{*}{Total} | | \cline { 3 - 5 }
\multicolumn{2}{|c|}{} | Tea | Coffee | Hot Chocolate | | | \multirow{2}{*}{Gender} | Males | 57 | 26 | 11 | 94 | | \cline { 2 - 6 } | Females | 42 | 47 | 17 | 106 | | Total | 99 | 73 | 28 | 200 |
- Test, at the \(5 \%\) significance level, whether or not there is an association between type of drink preferred and gender. State your hypotheses and show your working clearly. You should state your expected frequencies to 2 decimal places.
- State what difference using a \(0.5 \%\) significance level would make to your conclusion. Give a reason for your answer.
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