Final answer:
Without the specific risk matrix or calculation method, it is not possible to accurately determine the final risk score for a defined risk with a high likelihood and a medium low impact.
Step-by-step explanation:
To determine the final risk score for a defined risk with a high likelihood and a medium low impact, a risk matrix would typically be used. Without the specific risk matrix or calculation method, it is not possible to accurately determine the final risk score for a defined risk with a high likelihood and a medium low impact
However, since the question does not provide the specific values or formula used to calculate the final score from the likelihood and impact scales, we cannot calculate the exact answer. Nevertheless, in terms of risk assessment, a high likelihood coupled with a medium low impact would generally indicate a risk that should be addressed, though it may not be as critical as risks with both high likelihood and high impact.