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A) 0644
B) 0

Question 31

Multiple Choice

 Compute the value of the correlation coefficient. x4043464144y182214210194218\begin{array}{l}\text { Compute the value of the correlation coefficient. }\\\begin{array} { c | c c c c c } x & 40 & 43 & 46 & 41 & 44 \\\hline y & 182 & 214 & 210 & 194 & 218\end{array}\end{array}


A) 0.644
B) 0.826
C) 0.814
D) 0.774

Correct Answer:

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