If There Is No Relationship Between the X and Y

question 86

Not Answered

If there is no relationship between the X and Y variables and we desire to predict Y given X using a least-squares criterion, it is best to predict for every Y score. Is this correct? If so, explain why. (Hint: one of the properties of the mean might be helpful here)

---

Definitions:

Object Permanence

The understanding that objects continue to exist even when they cannot be seen, heard, or touched, typically developed during infancy.

Assimilation

The process of integrating new information into existing cognitive schemas, perceptions, and understanding.

Schema

Cognitive structures that help individuals organize and interpret information, based on knowledge gained from past experiences.

Assimilated

The process by which individuals or groups of differing culture come to resemble those of the dominant group, sometimes including the adoption of language, customs, and values.