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Shinobi Shinobi
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6 years ago
A pair of variables, x and y, have a correlation coefficient of -0.8851. Which of the following statements is true?
A) x explains about 78.34 percent of the variation in y.
B) x explains about 88.51 percent of the variation in y.
C) y explains about 78.34 percent of the variation in x.
D) x cannot explain about 78.34 percent of the variation in y.
E) y explains about 88.51 percent of the variation in x.
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Business Statistics, Canadian Edition

Business Statistics, Canadian Edition


Edition: 2nd
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VaultnerVaultner
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