In the Scatter Plot, Some Points Do Not Fit the Same

question 4

Essay

In the scatter plot, some points do not fit the same linear pattern as the others.
a.Define an outlier. How does an outlier impact the least squares regression?
b.Define an influence point. How does an influence point impact the least squares regression?
c.Is it appropriate to remove an outlier or influence point from the analysis? Explain.

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Definitions:

Beliefs

Convictions or acceptances that something exists or is true, especially without proof.

Fear

An emotional response to a perceived threat, which triggers a physiological reaction aimed at avoiding or confronting the danger.

Predict

To declare or indicate a future event or outcome based on observation, experience, or scientific reasoning.

Unconditional Positive Regard

A term in psychology that expresses accepting and supporting a person regardless of what they say or do, especially used in client-centered therapy.