You Are Conducting an Experiment to Determine If Listening to Music

question 90

Multiple Choice

You are conducting an experiment to determine if listening to music improves learning. If the average test score of the experimental group is higher than the average of the control group, then we can conclude that

• A)extraneous variables were not controlled.
• B)the two groups were not randomly assigned.
• C)listening to music improved learning.
• D)listening to music does not improve learning.

---

Definitions:

Medicare Providers

Healthcare professionals or institutions that are approved to provide services to beneficiaries of Medicare, the U.S. federal health insurance program.

Electronic

Pertaining to technology that operates on electricity, involving circuits, devices, and systems.

Personal Health Record (PHR)

An electronic application through which individuals can access, manage, and share their health information in a secure and private environment.

Data

Information or facts collected for reference or analysis, often structured for easy access, processing, and understanding in various forms.