Which of the Following Statements Is True of Random Assignment

question 28

Multiple Choice

Which of the following statements is true of random assignment and random sampling?

• A)Random assignment is necessary for internal validity,whereas random assignment is necessary for external validity.
• B)They both are necessary for frequency claims.
• C)They both mean the same thing.
• D)Random sampling is more important than random assignment.

---

Definitions:

Groin Pull

A strain or injury to the muscles of the inner thigh, often occurring in activities requiring sudden changes in direction or speed.

Ankle Sprain

An injury to the ligaments in the ankle, usually caused by twisting or turning the ankle in an awkward way.

ACL Tear Injury

A common injury involving a tear in the anterior cruciate ligament, one of the key ligaments that help stabilize the knee joint.

Hamstring Strain

An injury to one of the three hamstring muscles at the back of the thigh, often caused by overstretching.