People who spend more money on binoculars tend to know more about birds than people who spend less or none.This observation was almost certainly based on what kind of study?

Question

People who spend more money on binoculars tend to know more about birds than people who spend less or none.This observation was almost certainly based on what kind of study?​

Quizplus · Accepted Answer

This observation is based on correlation, as it suggests a relationship between spending more money on binoculars and knowing more about birds. However, correlation does not necessarily imply causation, so this observation should be interpreted with caution.

People Who Spend More Money on Binoculars Tend to Know