Figure 2-7 CUPS OF COFFEE PER DAY HOURS WITHOUT SLEEP Refer to Figure 2-7. Taking cause and effect into account, which of the following interpretations would be most reasonable regarding the relationship between coffee and hours without sleep? O The less coffee a person drinks per day, the more time he can go without sleep. There is no relationship between how much coffee per day a person drinks and how long he can go without sleep The more coffee a person drinks per day, the more time he can go without sleep. The more coffee a person drinks per day, the less time he can go without sleep