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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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vnaust vnaust
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A year ago

If the coefficient of determination is 0.81, the coefficient of correlation



▸

is 0.6561



▸

could be either + 0.9 or - 0.9



▸

must be positive



▸

must be negative

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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Ranim_SaleemRanim_Saleem
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A year ago
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vnaust Author
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A year ago
Thank you, thank you, thank you!
alpheratz
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Yesterday
this is exactly what I needed
Helpmeplease11
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2 hours ago
This helped my grade so much Perfect
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