chapter 4, correlation and regression Forums › ACCA Forums › ACCA MA Management Accounting Forums › chapter 4, correlation and regression This topic has 0 replies, 1 voice, and was last updated 14 years ago by yvon417. Viewing 1 post (of 1 total) Author Posts August 3, 2011 at 1:45 pm #49388 yvon417Member Topics: 12Replies: 16☆ i have encountered 3 formulae so far, r, a and b. on what basis are these formulae developed, and the rationale behind these formulae? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In