Final answer:
True, a member's PFA score will be averaged from the remaining events if they are medically waived from a portion of it.
Step-by-step explanation:
True, if a member is medically waived from any portion of the Physical Fitness Assessment (PFA), the score will be an average of the remaining events. This policy ensures that the individual's overall fitness level is assessed based on what they are able to perform, taking into consideration any medical limitations.