Final answer:
The correct answer is option c) Parental involvement, School facilities, Teacher-student ratio.
Step-by-step explanation:
The correct answer to the question is option c) Parental involvement, School facilities, Teacher-student ratio. These factors, known as contextual factors, can significantly impact a student's educational experience. Parental involvement refers to the level of engagement and support from parents or guardians. School facilities refer to the physical infrastructure and resources available in the school environment. Teacher-student ratio refers to the number of students per teacher, which can affect the amount of individual attention and support students receive.