Understanding Variation a. If a collection of paired data includes at least three pairs of values, what

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Understanding Variation

a. If a collection of paired data includes at least three pairs of values, what do you know about the linear correlation coefficient if se 5 0?

b. If a collection of paired data is such that the total explained variation is 0, what do you know about the slope of the regression line?

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Elementary Statistics

ISBN: 9780201775709

9th Edition

Authors: Mario F. Triola

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