CIMA BA1 lectures Download BA1 notes
CIMA BA1 Spearman’s rank correlation coefficient
Reader Interactions
Comments
Leave a Reply
You must be logged in to post a comment.
Free ACCA & CIMA online courses from OpenTuition
Free Notes, Lectures, Tests and Forums for ACCA and CIMA exams
March 2026 ACCA Exams
20% off ACCA & CIMA Books
OpenTuition recommends the new interactive BPP books for June 2026 exams.
Get your discount code >>
Hi! Thank you for your video it is quite informative but I am a bit confused on a stage where we adjust the trend to make the prediction. On video you have 96 which you get from 381-286. But in notes, where we adjust we have to add up all and divide by their number e.g. (-8.1,-10.4,-9.4 )/3 = -9.3 . Did I miss something or is there an exception to some examples? Page 84 in notes