Given 6ABC~6DEF, AB = 12, DE = 4, BC =

question 8

Multiple Choice

Given 6ABC~6DEF, AB = 12, DE = 4, BC = 24, what does EF equal?

• A)8
• B)2
• C)9
• D)72

Understand the concept of research methods in psychology, including surveys, experiments, and naturalistic observation.

Identify the appropriate statistical analysis techniques for psychological research.

Recognize the importance of establishing causal relationships through experimental design.

Understand the distinction between dependent and independent variables in an experiment.

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Definitions:

Semipermeable

Characteristic of a membrane that allows certain substances to pass through it while blocking others.

Depolarization

A decrease in the difference in electrical charge across a cell membrane, making the inside of the cell less negative compared to the outside.

Sodium Ions

Positively charged atoms (Na+) that play crucial roles in physiological processes, including nerve impulse transmission and muscle contraction.

Physiological Relaxation

A state in which the body is not in alert mode, often characterized by reduced tension and stress, and an increased feeling of calm.