A good statistical question is one that anticipates variability in the data and can be answered by collecting and analyzing data. Based on this criterion, the two appropriate statistical questions from the list are:
- How is the number of students on TikTok changing over the last 7 years?
- What percentage of families in Florida had a car in 1970?
These questions involve gathering data from a population and analyzing changes or proportions, making them suitable for statistical inquiry.