QuestionThere is a correlation between amount of gasoline bought and price. There may or may not be causation. Further studles would have to be done to determine this. (c) Ms. Anderson studied her chemistry students' homework and test scores. She found that students who completed more homework did not tend to earn higher or lower scores on the test. What should she conclude?
There is no correlation between test score and amount of homework completed. There is a correlation between test score and amount of homework completed. There is probably also causation. This is because there might be an increase in a student's test score with an increase in the amount of homework completed. There is a correlation between test score and amount of homework completed. There may or may not be causation. Further studies would have to be done to determine this.