
Chapter 14
PB
Simple Linear Regression Analysis
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Simple Linear Regression AnalysisSimple Linear Regression Analysis
Simple Linear
RegressionAnalysis
A statistical analysis, properly conducted, is a delicate dissection of uncertainties,
a surgery of suppositions
—M. J. Moroney
LEARNING OBJECTIVES
Upon completion of this chapter, you will be able to:
Tata Steel, established in 1907, is the world’s sixth-largest steel
company with an existing annual crude steel capacity of 30 million
tonnes. It is Asia’s fi rst integrated steel plant and India’s largest inte-
grated private-sector steel company with operations in 26 countries
and commercial ...