Which of the Following Describes Pearson's R

question 24

Multiple Choice

Which of the following describes Pearson's r?

• A) It is the average amount by which the scores in two sets of data differ from each other.
• B) It is the cross-product of two variances.
• C) It is average difference between X and Y, divided by N.
• D) It is the mean cross-product of two sets of z scores.

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Definitions:

Firmly Attached

A strong emotional and psychological connection between a child and their caregiver, characterized by feelings of security and stability.

Bite

To cut, wound, or tear with the teeth.

Model Gentleness

Exhibiting a mild or kind nature as a positive example for others to follow or imitate.

Adults

Individuals who are considered to be fully grown or developed, typically over the age of maturity which varies among different cultures and legal systems.