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rylee19 rylee19
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7 years ago
A sample of n = 16 individuals is selected from a population with  = 60 and  = 6 and a treatment is administered to the sample. After treatment, the sample mean is M = 63. What is the value of Cohen's d for this sample?
 
  A) 0.33
  B) 0.50
  C) 2.00
  D) 3.00

Question 2

It is possible for a regression equation to have none of the actual (observed) data points located on the regression line.
 
  Indicate whether the statement is true or false

Question 3

Under what circumstances can a very small treatment effect still be significant?
 
  A) If the sample size (n) is very large
  B) If the sample standard deviation () is very large
  C) If the standard error of M ( M) is very large
  D) All of the other three factors will result in a significant treatment effect.

Question 4

The best-fitting line is the one that has the smallest total squared error, so the resulting line is commonly called the least-squared-error solution.
 
  Indicate whether the statement is true or false
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esimpso3esimpso3
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7 years ago
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rylee19 Author
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7 years ago
Literally the most helpful website ever
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7 years ago
Monkey
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