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In today’s article, we will discuss the definition of linear regression, how it’s used in Six Sigma, and why you should use it as a professional.

Six Sigma Toolkit: What is Linear Regression

The equation y=a+xb may remind you of elementary grade school, high school algebra, or college calculus. However, one thing is certain, everyone recognizes this equation. Simply put, it calculates the equation of a line of a graph. Basic information, such as the slope of the line and the y-axis intercept help calcualte the final equation. […]

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