Math, asked by sumahalder1997, 4 months ago

For the variables x and y the equation of regression lines of y on x and x on y respectively
are 4x-
Sy+33= 0 and 20x=9y= 107. What is the correlation coefficient? If the variance of x is 9, find the standard
deviation of y. Also Xand y

Answers

Answered by abrarr076

1

Answer:

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