a person's phone number and the score a person recieves on an exam
Is there likely to be a correlation in this situation. Choose the correct answer below.
OA. Yes, there is likely to be a positive correlation in this situation.
OB. No, there is not likely to be any correlation in this situation.
OC. Yes, there is likely to be a negative correlation in this situation.
Tell whether the correlation reflects a causal relationship. Explain your reasoning. Choose the correct answer below.
OA. There is not likely to be a correlation in the situation.
OB. Although there is a correlation, there is no causal relationship in the situation.
OC. Since having a larger phone number causes people to get higher grades, there is a causal relationship.
OD. Since getting higher grades causes people to have a larger phone number, there is a causal relationship.