Equations of two lines of regression are 4x+3y+7 = 0 and 3x+ 4y + 8 = 0, the mean of x and y are
CA Foundation · Quantitative Aptitude · MTP · June 2024
Equations of two lines of regression are 4x+3y+7 = 0 and 3x+ 4y + 8 = 0, the mean of x and y are
Suggested Answer and Working Notes:
Correct Answer: Option (B)
B. - 4/7 and -11/7
Topics: Part-C: Statistics
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