Given the following data 
Compute the mean squared error (deviation) .
Definitions:
Using Analogies
The practice of explaining a concept or idea by comparing it to something else that is more familiar or simpler to understand.
Critical Thinking
The intellectual process of actively and skillfully conceptualizing, applying, analyzing, synthesizing, and evaluating information to reach an answer or conclusion.
Evaluating Evidence
The process of critically analyzing and assessing the reliability, validity, and relevance of information or data.
Mental States
Conditions of the mind affecting thinking, feeling, perception, or consciousness, including emotional, cognitive, and psychological states.
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