If the Sum of Squared Residuals Is Zero, Then The

question 53

Short Answer

If the sum of squared residuals is zero, then the: $\begin{array}{|l|l|}\hline\text { A. } & \text {coefficient of determination must be 1.0 . }\\\hline \text { B. } & \text {coefficient of correlation must be 1.0 . } \\\hline \text { C. } &\text {coefficient of determination must be 0.0 . }\\\hline \text { D. } &\text {coefficient of correlation must be 0.0 . }\\\hline\end{array}$

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Definitions:

Implicit Memory

A type of long-term memory that does not require conscious thought to recall, expressed through automatic skills and conditioned responses.

The Spacing Effect

A phenomenon in psychology where learning is more effective when study sessions are spaced out over time, rather than crammed into one session.

Long-Term Potentiation

A long-lasting increase in synaptic strength between two neurons, thought to be a biological mechanism underlying learning and memory.

Synaptic Basis

The fundamental mechanisms of how neurons communicate with each other through synapses.