A Pearson Correlation Is Computed for a Sample of N

question 63

Multiple Choice

A Pearson correlation is computed for a sample of n = 18 pairs of X and Y values.What correlations are statistically significant with α = .05,two tails?​

• A)​correlations between 0.468 and -0.468
• B)​correlations greater than or equal to 0.468 and correlation less than or equal to -0.468
• C)​correlations between 0.456 and -0.456
• D)​correlations greater than or equal to 0.456 and correlation less than or equal to -0.456

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Definitions:

White Matter

White matter refers to the pale-colored part of the central nervous system that consists mostly of myelinated nerve fibers and serves to transmit signals within the brain.

Frontal Lobe

The part of the brain located at the front of each cerebral hemisphere, responsible for higher cognitive functions like decision making, problem solving, and controlling behavior.

Organizing

The act or process of arranging, structuring, or coordinating elements in a systematic way to achieve a specific goal or order.

Formulating Plans

The process of creating strategies or outlining steps to achieve a specific goal, often involving problem-solving and decision-making skills.