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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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Haydena Haydena
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6 years ago
A least squares regression line
 a. can be used to predict a value of y if the corresponding x value is given.
  b. implies a cause-and-effect relationship between x and y.
  c. can only be determined if a good linear relationship exists between x and y.
  d. ensures that the predictions of y outside the range of the values of x are valid.
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YatesmYatesm
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6 years ago
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Haydena Author
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6 years ago
Thank you, thank you, thank you!
Holly72492
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Yesterday
Correct Slight Smile TY
julymontalvo
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2 hours ago
Just got PERFECT on my quiz
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