Simplify the Expression $\left( \frac { 3 a ^ { 3 } b } { a ^ { - 2 } b ^ { 4 } } \right) ^ { 3 }$

question 158

Multiple Choice

Simplify the expression. $\left( \frac { 3 a ^ { 3 } b } { a ^ { - 2 } b ^ { 4 } } \right) ^ { 3 }$

• A) \(\frac { 27 a ^ { 15 } } { b ^ { 9 } }\)
• B) \(\frac { 27 a ^ { 3 } } { b ^ { 9 } }\)
• C) \(\frac { 27 } { a ^ { 3 } b ^ { 9 } }\)
• D) \(\frac { 27 b ^ { 9 } } { a ^ { 15 } }\)
• E) \(27 a ^ { 15 } b ^ { 9 }\)

Understand the fundamental principles and uses of factor analysis in psychology.

Recognize the historical and intellectual context of Raymond Cattell's contributions to psychology.

Distinguish between different types of traits and measures in personality psychology as identified by Cattell.

Describe the goals and applications of studying personality in psychology.

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Definitions:

Trouble Breathing

A condition also known as dyspnea, which is the feeling of not being able to get enough air or breathe properly.

Motor Cortex Activity

Neural activity in the region of the cerebral cortex involved in planning, control, and execution of voluntary movements.

Extreme Sleepiness

A condition marked by an overwhelming desire to sleep at inappropriate times, potentially due to underlying medical or psychological conditions.

Stage 2

In the context of sleep studies, the second stage of the sleep cycle, characterized by the presence of sleep spindles and K complexes, marking a deeper level of sleep than Stage 1.