Final answer:
The relative risk of 25 in the cohort study indicates that binge drinkers are 25 times more likely to be in a fatal car crash, highlighting the severe consequences of alcohol impairment on driving safety.
Step-by-step explanation:
The cohort study showing a relative risk of 25 indicates that individuals who engage in binge drinking have 25 times the risk of being in a fatal car crash compared to those who do not binge drink. This significant relative risk underscores the strong association between binge drinking and the likelihood of fatal car accidents, illustrating the severe consequences of impaired judgement, lack of coordination, and blurred vision as a result of heavy alcohol consumption. These findings reflect the broader patterns of alcohol-related harm, which can include not only increased accident risks but also physiological disorders, family disruption, and loss of employment.