(a) Observe it scatter plot. (b) Approximate the correlation between x and y coordinates. (c) Find the linear regression model by the least square.

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8. Let consider the data {(−1,0), (2,1), (3,1), (5,2)}.
(a) Observe it scatter plot.
(b) Approximate the correlation between x and y coordinates.
(c) Find the linear regression model by the least square.
(d) Find a polynomial that passes through the points.
Transcribed Image Text:8. Let consider the data {(−1,0), (2,1), (3,1), (5,2)}. (a) Observe it scatter plot. (b) Approximate the correlation between x and y coordinates. (c) Find the linear regression model by the least square. (d) Find a polynomial that passes through the points.
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