Which of the following terms refers to hours eligible to compensate for missed training time?

The term that refers to hours eligible to compensate for missed training time is "Make-up Hours." This terminology is specifically used within educational and training contexts to describe hours that a student can complete to compensate for time they were absent. In many training programs, including those governed by the cosmetology board, it's essential for students to meet certain hour requirements to be eligible for licensure. Make-up Hours allow students to fulfill these requirements even if they fall behind due to absences.

The other options do not carry the same specific meaning in this context. "Extra Hours" might imply additional hours but does not inherently suggest they are for making up missed training. "Supplemental Hours" could refer to additional training or learning opportunities but lacks the precise indication of compensating for absence. "Compensatory Hours" is not commonly used in the context of training for missed time and could create confusion regarding its application. Therefore, Make-up Hours is the most accurate and contextually appropriate term for hours designated to account for missed training.