what does it means to say correlation does not imply causio

what does it means to say \" correlation does not imply causion\"?

chose the correct answear below.

A. the fact that two variables are strongly correlated does not in itself imply a cause-and-effect relationship between the variables.

B. the fact that two variables are strongly correlated implies a cause-adn-effect relationship between the variables.

C. Two variables can only be strongly correlated if there existed a cause-and-effect relationship between the variables.

D. Two variables taht have a cause-and-effect relationship.

Solution

Correlation does not imply causation is a phrase used in statistics to emphasize that a correlation between two variables does not imply that one causes the other

Many statistical tests calculate correlation between variables. A few go further, using correlation as a basis for testing a hypothesis of a true causal relationship; examples are the Granger causality test and convergent cross mapping

A. the fact that two variables are strongly correlated does not in itself imply a cause-and-effect relationship between the variables.