The question is in the picture. The question is based on this dataset below. Here is the link to go through the data set:

https://docs.google.com/file/d/18AD8jNo0BDeZ9uSudscfke8vRD8HgvF3/edit?usp=docslist_api&filetype=msexcel

4. Then, from the dataset, choose: i. at least FOUR variables (columns in Excel). ii. at least TWO different levels of measurements from the variables selected in (i), AND iii. the chosen variables from (i) must cover qualitative and quantitative aspects