For groups with high prior claims experience, an insurer would be likely to:

In the context of insurance, when a group has a high prior claims experience, it signals to the insurer that there has been a trend of significant claims made by that group in the past. This historical data is crucial for underwriting and premium setting, as it allows insurers to evaluate future risk more accurately.

Recognizing that a group with a track record of high claims will likely continue to experience similar trends, insurers will anticipate that future claims will also be elevated. This understanding informs many aspects of the insurer's approach, including pricing, coverage options, and risk management strategies.

Therefore, expecting high future claims experience for groups with a history of significant claims is the correct answer, as it directly correlates the group's past behavior with future expectations regarding claims. By anticipating these future claims, insurers can adjust premiums and policies accordingly to manage risk effectively.