Thanks Nilay - great explanation and thanks for clarifying the question of correlation = 0, that it only means there is no linear relationship but still could be nonlinear. One question, some textbooks show for variance a divisor of N (number of values) while others show N-1 in the divisor. Why is that and which one should be used for these financial calculations? Thanks!
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omggg , how lucky i was to find this channel. can I be honest? why did I pay 2000 bucks for Kaplan? content is not good. i don't understand the teacher, he skips the entire thing . he assumes we already know all those. big mistake. seriously. i wish i kept the money;/ i m on youtube 24.7 and on kaplan student dashboard only for 30 mins a day just for questions.
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You are amazingly clear! I appreciate your explanations. WAY better than dalton's explanations
Love these videos ! Amazing work Mr. Arun!
Thanks Nilay - great explanation and thanks for clarifying the question of correlation = 0, that it only means there is no linear relationship but still could be nonlinear. One question, some textbooks show for variance a divisor of N (number of values) while others show N-1 in the divisor. Why is that and which one should be used for these financial calculations? Thanks!
Very clear explanation! Much appreciated!
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Clear explanation!
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you are simply the best. very precise.
Very good to hear u sir
Great video, thank you!
Glad you liked it!
Excellent, just subscribed
Awesome, thank you!
Can you pls explain why n and n-1 in denominator used interchangeable ?
can ve take the percent values directly to calculate the covariance instead of converting them to decimal values?
Yes, you can. But on your calculator, you should probably use decimal values to minimize errors. I hope this helps!
WAITING FOR MORE CONCEPTUAL VIDEOS
It's coming!
Unit of variance and covariance is given %² I.e 0.001 how?
omggg , how lucky i was to find this channel. can I be honest? why did I pay 2000 bucks for Kaplan? content is not good. i don't understand the teacher, he skips the entire thing . he assumes we already know all those. big mistake. seriously. i wish i kept the money;/ i m on youtube 24.7 and on kaplan student dashboard only for 30 mins a day just for questions.
Glad it was helpful! If you like our video lessons, it would be helpful to spread the word if you could leave us a review on here: www.trustpilot.com/review/analystprep.com