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Micky5490! Micky5490!
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6 years ago
We study relationships among numerical variables using:
 a. correlation
  b. covariance
  c. scatterplot charts
  d. all of these choices
  e. none of these choices
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abenhadabenhad
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6 years ago
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Micky5490! Author
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6 years ago
this is exactly what I needed
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Yesterday
Helped a lot
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2 hours ago
Good timing, thanks!
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