Question

It is observed that there is a very high correlation between math test scores and amount of physical exercise done by a student on the test day. What can you infer from this? 1.High correlation implies that after exercise the test scores are high. 2.Correlation does not imply causation.3.Correlation measures the strength of linear relationship between amount of exercise and test scores

Answer 1

Answer:

high correlation implies that after exercise the test scores are high

Answer 2

there may be there may be no correlation between the two