Professor Madrigal has a theory that singing improves memory. a. State the research question. b. Identify the

Question:

Professor Madrigal has a theory that singing improves memory.
a. State the research question.
b. Identify the control and experimental group(s).
c. Explain how you would randomly assign participants to groups.
d. State the hypotheses (H₀ and H₁).
e. Discuss the criteria for accepting or rejecting the hypotheses.