Which of the following factors could influence the need for an inspection in public assembly settings?

Attendance figures play a significant role in determining the need for an inspection in public assembly settings. Higher attendance often translates to increased risk factors, such as overcrowding, which can impede emergency egress ways and evacuation routes. These figures help assess whether the venue can safely accommodate the expected number of attendees while maintaining compliance with safety standards.

While other options present valid considerations, they don't directly impact the immediate need for inspections as strongly as attendance figures. For instance, event sponsorship and local government regulations might set the framework for safety protocols but do not inherently dictate an inspection's necessity. Seasonal changes may also affect the types of events held but are less likely to inform specific inspection requirements compared to the direct implications of varying attendance on safety and emergency preparedness.