A Researcher Reports That 12 Persons in a Sample of 60

question 6

Multiple Choice

A researcher reports that 12 persons in a sample of 60 reported getting between 4 and 6 hours of sleep per night.What is the relative percentage for this interval?

• A)24%
• B)22%
• C)20%
• D)There is not enough information to answer this question.

---

Definitions:

Classical Conditioning

Gaining knowledge through the connections made between an environmental cue and a stimulus that naturally exists.

Operant Conditioning

A method of learning that uses rewards and punishments to increase or decrease the likelihood of a behavior.

Behaviour Modification

A process of changing maladaptive or undesired behaviors through reinforcement strategies, punishment, or other learning techniques.

Classical Conditioning

A mode of learning through which two stimuli are systematically associated; a reaction that is initially provoked by the second stimulus soon gets provoked by the first stimulus.