Math, asked by pariharsumit0008, 1 month ago

given variance of X=30, Regression equation 3x+4y=44 and 5x+8y=80 find
(a) mean of X and y
(b) r (c) S.D. of Y

Answers

Answered by mailboxofirshadahame

0

Answer:

busty maths see anser st samacheer kalvi guru

Step-by-step explanation:

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