CAIE FP2 2017 November — Question 8

Exam BoardCAIE
ModuleFP2 (Further Pure Mathematics 2)
Year2017
SessionNovember
TopicChi-squared distribution

8 Members of a Statistics club are voting to elect a new president of the club. Members must choose to vote either by post or by text or by email. The method of voting chosen by a random sample of 60 male members and 40 female members is given in the following table.
\cline { 3 - 5 } \multicolumn{2}{c|}{}Method of voting
\cline { 3 - 5 } \multicolumn{2}{c|}{}PostTextEmail
\multirow{2}{*}{Gender}Male101238
\cline { 2 - 5 }Female52114
Test, at the \(1 \%\) significance level, whether there is an association between method of voting and gender.