Question

If the two coefficients of regression are - 0.6 and -1.4, find the coefficient of correlation.

Answer 1

Answer:

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Step-by-step explanation:

Two lines of regression are given by x+2y-5=0, 2x+3y-8=0 and σ2x("sigma squared"x)=12 example

Answer 2

Step-by-step explanation:

coefficient of correlation means to find r

since we know r²=bxy.byx .

therefore refer to this picture