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Mathematics, 19.10.2019 04:30 Nicole3246
Three variables n, d, and y , all have zero sample means and unit sample variances. a fourth variable is c = n + d. in the regression of c on y , the slope is 0.8. in the regression of c on n, the slope is 0.5. in the regression of d on y the slope is 0.4. what is the error sum of squares in the regression of c on d? there are 21 observations.
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Three variables n, d, and y , all have zero sample means and unit sample variances. a fourth variabl...
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