In the regression equation for y = b 0 + b 1 x, the value of b
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In the regression equation for ŷ = b0 + b1x, the value of b1 is given by the equation:
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A. bi Cb = = ηΣΧΥ – ΣΧΣΥ η Σχ? – (ΣΧ) ΠΣΧΥ – ΣΧΣΥ ΠΣΧ - (ΣΧ) B. bi = Dbi ΙΣΧΥ – ΣΧΣΥ ΠΣΧ - (ΣΧ) = ΠΣΧΥ – ΣΧΣΥ ΠΣΧ - (ΣΧ)
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