What is the required supervision ratio for children 7-9 years of age who cannot pass the facility swim test?

The required supervision ratio of 4:1 for children aged 7-9 years who cannot pass the facility swim test is established to ensure their safety in a potentially hazardous aquatic environment. This ratio allows for focused attention from adult supervisors, ensuring that each child receives adequate supervision to prevent accidents and respond quickly in case of an emergency.

Maintaining a lower ratio, like 4:1, is crucial for this age group because children in this range may not yet possess the skills or confidence required to navigate water safely on their own. Having fewer children per adult means that each supervisor can monitor behavior, provide guidance, and assist with any necessary interventions if a child is struggling.

Other options represent higher ratios that would not provide sufficient oversight for children who have demonstrated a lack of swimming skills, potentially increasing the risk of incidents in the water. Therefore, the 4:1 ratio aligns with best practices in aquatic safety and child supervision.