PChemLabTXT_page_681

PChemLabTXT | page 681 | https://thedailydialectics.com/pdfs/education/chemistry/p-chem/PChemLabTXT/PChemLabTXT.pdf

Confirming Pages 670 Chapter XXI_Least-Squares Fitting Procedures Example of a Weighted Least-Squares Regression Raman intensity I as a function of solute concentration C Assume I=a+bC Weights w= 1 Unit Cc I I (calc) column (m/M) counts/sec 1 0 20 28.6 1 1 160 147.2 1 2 271 265.7 1 3 352 384.2 1 4…