Correlations: -0.9, -0.5, -0.2, 0, 0.2, 0.5, and 0.9. For each, give the fraction of the...

Correlations: -0.9, -0.5, -0.2, 0, 0.2, 0.5, and 0.9. For each, give the fraction of the variation in Y that is explained by the least- squares regression of Y on X. Summarize what you have found from performing these calculations.

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orchestra answered 1 year ago

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