Answer:
little information about the causes of the relationship between two variables.
Step-by-step explanation:
One weakness of correlational studies is that they provide little information about the causes of the relationship between two variables. Correlational studies are used to examine the relationship between two variables and measure the strength of that relationship. For example, a study might find that there is a strong positive correlation between the amount of time people spend watching television and their body mass index (BMI). This means that as people watch more TV, their BMI tends to increase. However, a correlational study cannot tell us why this relationship exists or which variable is causing the other to change. This is a major limitation of correlational studies, as it means that we cannot make causal conclusions about the relationship between the variables.