Dr. boos is interested in the effect of sleep deprivation on academic performance. He asks, if you sleep poorly the night before a big exam, will you do worse?
To test this question, he recruits 20 participants for an experiment, which occurs over two nights. The first night, he lets all participants sleep uninterrupted for an 8-hour sleep session. The following morning, participants take a sample subset of SAT questions. Dr. boos records their score (out of 100).
The second night, all participants return to the lab for a second 8-hour sleep session. In this sleep session, Dr. boos wakes them up every hour during the 8-hour sleep session. The following morning, participants will be asked to take a different sample subset of SAT questions. Dr. Caspi then records their score (out of 100).
State the null hypothesis (H0) and alternative hypothesis (H1) for Dr. boos research question.
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