A. BB research is a not-for-profit organization in Australia. They seek your help to decide the sampling plan one would choose to collect data for the following research. In each case, you are required to explain (a) the minimum of two alternative sampling methods, (b) the importance of each method for the research, and (c) the process of sampling with hypothetical data on population and sample.

I. The government wants to analyze the peoples' desire for covid vaccination and willingness to help for government plan for Covid free Australia

II. A group of researchers wants to estimate the living standard of people in regional Victoria.