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

User Lior Erez
by
5.0k points

1 Answer

6 votes

Answer:

Explanation:

Y = 389.10 - 14.6 X.

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

correlation coefficient = - √ .657

= - .81

User RVA
by
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