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nr01404 nr01404
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6 years ago
Regression analysis is most useful when the correlation between X and Y is very weak.
 
  Indicate whether the statement is true or false


According to approximate guidelines for interpreting the strength of effect sizes, a Pearson's r of .30 is considered to be:
 
  a. Strong
  b. Moderate
  c. Weak
  d. Very weak


The regression line is drawn where the sum of squared distances (or deviations) of the actual data points from the line will be minimized.
 
  Indicate whether the statement is true or false
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kodama55kodama55
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#1
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6 years ago
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nr01404 Author
wrote...

6 years ago
Thanks
macbookpro1
wrote...

Yesterday
Good timing, thanks!
Ivansitospeed@g
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2 hours ago
Just got PERFECT on my quiz
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