Question: 26. More regression equations Fill in the missing information in the following table. X a) 30 54 y Sy 18 6 -0.2 b) 100 18

26. More regression equations Fill in the missing information in the following table.

X a) 30 54 y Sy 18 6 -0.2 b) 100 18

X a) 30 54 y Sy 18 6 -0.2 b) 100 18 60 10 0.9 c) 0.8 50 15 = -10 + 15x d) 18 4 = -0.6 30- 2x

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