In a Regression and Correlation Analysis If R² = 1

question 115

Multiple Choice

In a regression and correlation analysis if R² = 1, then

• A) SSE must also be equal to one
• B) SSE must be equal to zero
• C) SSE can be any positive value
• D) SSE must be negative

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Definitions:

Sensorimotor

Relating to or involving both sensory and motor functions or pathways, often used in reference to a stage in early child development.

Preoperational

A stage in Piaget's theory of cognitive development where children from ages 2 to 7 have increasing mental representation but do not yet understand concrete logic.

Concrete Operational

This term refers to Piaget's stage of cognitive development where children aged 7 to 11 years can think logically about concrete events and understand the concept of conservation.

Insecurely Attached Infants

Babies who exhibit anxiety or avoidance in the parent-child relationship, often as a result of inconsistent care and affection from their caregivers.