econ 2080 video 22 - chapter 12.5 and 12.7 - residual analysis and slope inferences Published 8 years ago • 487 plays • Length 10:46 Download video MP4 Download video MP3 Similar videos 1:13 roasting every ap class in 60 seconds 3:54 how to calculate slopes and gradients? 1:12:11 economics 421/521 - econometrics - winter 2011 - lecture 19 (hd)