Question

Select the pair of variables that could be used in an experiment to reach a cause-and-effect conclusion.(1 point) Responses height and hair length height and hair length outside temperature and number of bike rentals outside temperature and number of bike rentals time spent exercising and weight loss time spent exercising and weight loss sun exposure and ice cream sales sun exposure and ice cream sales

Answer 1

The pair of variables that could be used in an experiment to reach a cause-and-effect conclusion is **time spent exercising and weight loss**. This is because increasing exercise can directly affect weight loss, making it possible to establish a causal relationship.