REQ_91.2.7.2.2.2: If the <step_answer> is a numeric, then the characterstring shall be represented inthe following format:• <min

If the is a numeric, then the characterstring shall be represented inthe following format:• [:]ADL Note: The represents the lower bound and the represents theupper bound of a range. The and indicate that the learner responseis greater than or equal to the and less than or equal to the . If the and are the same, then the learner response is that number.