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Timeline for Variance of X+Y+XY?

Current License: CC BY-SA 4.0

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Dec 19, 2023 at 3:44 comment added Dilip Sarwate @Noob You are correct.Thanks for pointing out the typos, which I have corrected. Fortunately, the final answer was correct all along.
Dec 19, 2023 at 3:42 history edited Dilip Sarwate CC BY-SA 4.0
corrected two typos.
Dec 18, 2023 at 21:58 comment added Noob It looks like there are two instances where you wrote "COV(Y,XY)" but I was expecting to rather see "2COV(Y,XY)". Is that a typo?
Jan 20, 2018 at 14:47 vote accept Techonomist
Jan 20, 2018 at 14:45 vote accept Techonomist
Jan 20, 2018 at 14:47
Jan 20, 2018 at 3:12 history answered Dilip Sarwate CC BY-SA 3.0