Question: If Ex = 247, 2y = 486, Exy = 20485, Ex = 11409, y= 40022. n is the sample size (6, in our case). =>

If Ex = 247, 2y = 486, Exy = 20485, Ex

If Ex = 247, 2y = 486, Exy = 20485, Ex = 11409, y= 40022. n is the sample size (6, in our case). => the regression equation is Select one: a. =65.173 + 0.384 x b. =0.384 - 65.173 X C. v=65.173 - 0.384 x d. = 0.384 + 65.173 x

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