QUESTION 1 (s MARKS) The manager of the hotel wants to nd out if putting more security guards on duty will make the guests feel safe. This can be measured by the feedback given by guests via a questionnaire that they lled out during their check-out. The receptionist distributed the questionnaire to the guest who wore a green shirt or dress for two months to collect the data. The manager wiil assign a different number of security guards on duty every day. The demographic prole of the guest is also asked in the questionnaire. such as gender. age, hometown. salary, and number of children. a) State one qualitative variable and one quantitative discreate variable then identify their scale of measurement for each variable. (4 marks) b) Suggest the most appropriate sampling technique for this study. (1 mark) c) What is the method used to collect the data from the guests? (1 mark)