A(n)____ Cable Is High Capacity, and Is the Type Used

question 5

Multiple Choice

A(n) ____ cable is high capacity, and is the type used to transport TV signals.

• A)fiber-optic
• B)coaxial
• C)USB
• D)twisted-pair

---

Definitions:

Sugar Pill

A placebo used in clinical trials to test the efficacy of medications, which has no therapeutic effect but can influence participants' perceptions of their symptoms.

Antidepressant Medication

A class of drugs designed to improve symptoms of depression by altering chemical imbalances of neurotransmitters in the brain.

Correlational Method

A research strategy that examines whether and how variables are related, without implying a cause-and-effect relationship.

Experimental Method

A research method that involves manipulating one variable to determine if changes in one variable cause changes in another variable.