Q$\mathrm{.}2\mathrm{.}2\mathrm{.}5$

Explain the sample for each study, discussing which sampling method $(15)$ you would use to arrive at the sample and why this method would be suitable.

Q$\mathrm{.}2\mathrm{.}2\mathrm{.}6$

The data collection method $($including a clear explanation of and motivation for, choosing that data collection method$).$

Q$\mathrm{.}2\mathrm{.}2\mathrm{.}7$ The data analysis method $($including a clear explanation of$,$ and motivation for, choosing that data analysis method$).$