Assuming That the Difference Between Two Independent Sample Means Is

question 29

Multiple Choice

Assuming that the difference between two independent sample means is 6.24,and S²_difference = 27,what is the calculated t score?

• A)(6.24 + 2)/ 27 = 0.31
• B)(6.24 + 2)/ √27 = 8.24 / 5.20 = 1.58
• C)6)24 / 27 = 0.23
• D)6)24 / √27 = 6.24 / 5.20 = 1.20

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Definitions:

Frontotemporal NCD

A type of neurocognitive disorder primarily affecting the frontal and temporal lobes of the brain, characterized by significant changes in behavior, personality, and/or language.

Deterioration

The process of becoming progressively worse.

Social Behavior

Actions or reactions of an individual in response to external or internal stimuli, within a social context.

Elders

Older individuals, often regarded with respect or veneration, who may hold positions of authority or influence within a community or family.