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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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arichman7730 arichman7730
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6 years ago
If the coefficient of correlation is -.4, then the slope of the regression line
 a. must also be -.4.
  b. can be either negative or positive.
  c. must be negative.
  d. must be .16.
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umass508umass508
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6 years ago
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arichman7730 Author
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6 years ago
Thank you, thank you, thank you!
ediblefruitz
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Yesterday
This helped my grade so much Perfect
courtneyrmcd
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2 hours ago
Good timing, thanks!
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