If two lines of regression are \( 3 \bar{x}-2 \bar{y}+1=0 \) and
\(...
If two lines of regression are \( 3 \bar{x}-2 \bar{y}+1=0 \) and
\( \mathrm{P} \) \( 2 \bar{x}-\bar{y}-2=0 \), then \( (\bar{x}, \bar{y}) \) is
W
(1) \( (8,5) \)
(2) \( (5,8) \)
(3) \( (5,5) \)
(4) \( (8,8) \)
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