Find Least Squares Regression Line for the Points Shown in the Graph

question 82

Multiple Choice

Find least squares regression line for the points shown in the graph is $y = \frac { 7 } { 10 } x + 2$ Calculate S, the sum of the squared errors.

• A) \(\frac { 81 } { 5 }\)
• B) \(\frac { 14 } { 5 }\)
• C) \(\frac { 83 } { 5 }\)
• D) \(\frac { 3 } { 5 }\)
• E) \(\frac { 1 } { 5 }\)

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Definitions:

Maximize Control

The effort to increase one's ability to influence or manage the outcome of events or processes.

Experimentation

The process of conducting controlled tests to explore hypotheses, investigate phenomena, or test theories.

Researchers

Individuals who conduct systematic investigations to establish facts or reach new conclusions in various fields of study.

Correlation Coefficient

A statistical measure that describes the size and direction of a relationship between two variables, ranging from -1 to +1.