Semi-Variable Costs (part 3) The correlation coefficient – ACCA Management Accounting (MA)
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sir, why didnt you multiply the r by 1000 like we did in regression??
we should do that know?
Because the top and bottom of the equation would both be multiplied by the same amount. So the result would not be affected.
very understandable. thank you very much,
Thankyou for your comment 馃檪
Beautiful lecture, sir. The Terminology Terminator you are – make them easy peasy 馃檪
Thank you for your comment.
Hello Sir. Thank you so very much for the lecture, it helped me a lot in understanding the topic. I just had a doubt about the z score, will I be provided with the table for z score, discount and annuity in the exam? If yes then will it be a hard copy or will the question have it? and what are the tables or formulae sheets will I be given during the exam?
Thank you for your response in advance.
Thanks for your help guys! God bless you all for your help for making it easy for us!
Thank you for your comment 馃檪
Coefficien of dertermination underroot of .98 should positive .98 and not .96 . is this correct?
The coefficient of determination is the square of the coefficient of correlation.
The coefficient of correlation is 0.98, and therefore the coefficient of determination is 0.98^2 = 0.96.