Factor by Any Method $$125 a ^ { 3 } - 64 b ^ { 3 }$$

question 122

Multiple Choice

Factor by any method.
- $$125 a ^ { 3 } - 64 b ^ { 3 }$$

• A) \(( 125 a - 4 b ) \left( a ^ { 2 } + 20 a b + 16 b ^ { 2 } \right)\)
• B) \(( 5 a - 4 b ) \left( 25 a ^ { 2 } + 20 a b + 16 b ^ { 2 } \right)\)
• C) \(( 5 a - 4 b ) \left( 25 a ^ { 2 } + 16 b ^ { 2 } \right)\)
• D) \(\left( 5 a + 4 b ^ { 2 } \right) \left( 25 a ^ { 2 } - 20 a b + 16 b ^ { 2 } \right)\)

Recognize the expressive and cognitive functions of nonverbal behaviors.

Grasp the significance of synchrony and mimicry in establishing rapport and emotional connection.

Understand how nonverbal cues can indicate emotional states and intentions.

Understanding the concept of nonverbal communication and its characteristics.

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Definitions:

Internal Consistency Reliability

A measure of the extent to which all items in a test measure the same concept or construct.

Test-Retest Reliability

A measure of consistency where the same test is administered to the same participants at two different points in time to assess the stability of the results.

Interrater Reliability

The degree of agreement among different raters or observers assessing the same phenomenon, reflecting the consistency of their measurements.

Interrater Reliability

A measure of the extent to which different observers or raters agree in their assessment decisions.