I think it’s C but not a 100% sure... but hopefully you get it right
Answer:
A cross-sectional study
Explanation:
The best fit would be cross-sectional study, for one because it is observational, meaning there is no manipulation of variables like you would find in an experiment. Secondly, it is comparing populations within different groups, in this case age groups. Although, this can also be done through a longitudinal study, but as the name suggests, it is longitudinal so it is done over longer periods of time.
Answer:
hi! can you pls add an image of the diagram, otherwise I cant help
If a paint chip were to match a paint chip from a known sample, there is only a 1 inch 33,000 chance that the paint chip came from another vehicle. While this doesn't link a particular vehicle to a paint chip without question, it does mean that there is a very good chance that a paint chip comes from that car if the samples match in<span>composition and other factors.</span>
Code of federal regulations and broken down into two parts.