A grocery store determined that an increase in the price of milk does not imply that customers will buy more or less milk. What can we conclude? A. There is no correlation between the price of milk and the amount of milk bought.

B. There is a correlation between the price of milk and the amount of milk bought. There may or may not be causation, but further studies would need to be done in order to study this.

C. There is a correlation between the price of milk and the amount of milk bought. However, there is no causation.