Which of the following is a good statistical question to ask? Choose TWO that apply. (2 points)
A. Was your weight greater than 60 lbs before your last birthday?
B. What kind of pet does my family have?
C. What is my favorite food?
D. What percentage of families in Florida had a car in 1970?
E. What is the shoe size for each student in your grade level at school?
F. How is the number of students on TikTok changing over the last 7 years?
A good statistical question is one that can be answered by collecting data and where you expect variability in the data. Therefore, the two options that are good statistical questions would be:
D. What percentage of families in Florida had a car in 1970?
E. What is the shoe size for each student in your grade level at school?
Both questions D and E can be answered through data collection and both expect variability in the responses, making them suitable for statistical analysis.
Question F, "How is the number of students on TikTok changing over the last 7 years?" could also be considered a good statistical question if we were to interpret it as asking about the trends or patterns in the number of students using TikTok, which involves collecting data over a period of time and analyzing changes. If clarifications are allowed, you could consider choosing either D and E or D and F. However, given the phrasing, D and E are the safer choices.