The following regression equations were obtained from a correlation table y 0 516x 33 73 and x 0 512y 33 52 the find (i) Mean of x (ii) (iii) (iv) Mean of y The correlation coefficient between x and y Find the variance of x when the variance of y is 4

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The following regression equations were obtained from a correlation table  y 0 516x 33 73 and x 0 512y 33 52 the find (i) Mean of x (ii) (iii) (iv) Mean of y The correlation coefficient between x and y  Find the variance of x when the variance of y is 4

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Question: The following regression equations were obtained from a correlation table: y=0.516x 33.73 and x=0.512y 33.52 the find (i) Mean of x (ii) (iii) (iv) Mean

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