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CIMA BA1

CIMA BA1 Spearman’s rank correlation coefficient

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2 Comments

  1. kengarrettTutor
    Thank you. Looking at the video again, I shou have divided 96 by 2 to get the average of the two variations.
  2. Anastasia
    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

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