Mathematics, 29.08.2020 21:01, lucky1940

For the following data, calculate the sum of products of deviation. X Y 3 5 2 4 6 9 a. 55 b. 51.33 c. 44 d. 11

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For the following data, calculate the sum of products of deviation. X Y 3 5 2 4 6 9 a. 55 b. 51.33 c...