For the summative activity in this unit, you have been asked to sample 60 people from a chosen population for an observational study.You need to ask a question thatseparates the sample into two groups, so that you can compare results of another question across the two groups.Therefore, your survey will only be two questions:two numerical data questions or one numerical and one categorical question.you are asked to survey the sample of the population (collect primary data) using the online survey you created and the best sampling technique you outlined.

You will divide your survey results using the responses to the one question.You will then create the graphs of the data of the two groups and discuss yourconclusions from the graphs.For example, whether or not people listen to music while brushing their teeth will create two groups,so you can analyse the difference in time spent brushing.