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Very insightful. Thanks
i am extremely confused. the formula in the sheet given at bmcc says the variance of a discrete probability distribution = the summation of (x-mean) squared times P(x) but the formula being used in this video is different
Your formula is incorrect. Can you send me the picture of your formula sheet at kx214@nyu.edu? Thank you!
@@helpyourmathstat sent
Very insightful. Thanks
i am extremely confused. the formula in the sheet given at bmcc says the variance of a discrete probability distribution = the summation of (x-mean) squared times P(x) but the formula being used in this video is different
Your formula is incorrect. Can you send me the picture of your formula sheet at kx214@nyu.edu? Thank you!
@@helpyourmathstat sent