Combined SAT Scores in the United States Could Be Approximated

question 48

Multiple Choice

Combined SAT scores in the United States could be approximated by in the years 1968 - 1988. Here t is the number of years since 1968, and T is the combined SAT score average for the United States. Find all points of inflection of the graph of T , and interpret the result.

• A)(20, 904.12)
• B)(18.71, 903.81)
• C)(0, 0)
• D)(15.85, 903.33), (21.58, 904.30)
• E)(0, 0), (20, 904.12)

---

Definitions:

Commission on Accreditation of Allied Health Education Programs

An organization that accredits postsecondary education programs in allied health professions in the United States.

Certification

The attainment of board approval and credentialing in a specialty.

Credentialing

The process of establishing the qualifications and background of licensed professionals to ensure their capability to provide services.

Professional Standards

Established guidelines or criteria defining the ethical and technical requirements for professionals in a given field or industry.