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3 years ago

Consider the regression model Y = 389.10 - 14.6 X. If the r 2 value is 0.657, what is the correlation coefficient?

Mathematics

1 answer:

pshichka [43]3 years ago

4 0

Answer:

Step-by-step explanation:

Y = 389.10 - 14.6 X.

Here when X increases Y decreases so correlation coefficient is negative .

correlation coefficient = - √ .657

= - .81

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