Select the pair of variables that could be used in an experiment to reach a cause-and-effect conclusion.(1 point) Responses a student’s hair color and their score on a math exam a student’s hair color and their score on a math exam a person’s height and weight a person’s height and weight the time a student spends studying and their score on an exam the time a student spends studying and their score on an exam the outside temperature and the amount of time a person spends shopping the outside temperature and the amount of time a person spends shopping

Answer 1

The pair of variables that could be used in an experiment to reach a cause-and-effect conclusion is the time a student spends studying and their score on an exam. This is because there is a potential causal relationship where increased study time may lead to higher exam scores.