Question

Ms. Roberts studied her students' geography test scores and sleeping habits. She found that students who slept less tended to earn

lower scores on the test. What conclusion should she make?

Answer 1

There is a correlation between test score and amount of sleep. There may or may not be causation. Further studies would have to be done to determine this.

Explanation:

There is a correlation between test score and amount of sleep. There may or may not be causation. Further studies would have to be done to determine this.

Answer 2

Explanation:

she should tell the students that sleep less to get to their beds early, as the brain needs rest to function properly