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thisisstupidash thisisstupidash
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6 years ago
The concept of degrees of freedom refers to the .
 
  a. number of scores plus one used to calculate the sample standard deviation for theone-sample t test
 b. number of scores minus one used to calculate the population standard deviation for at test
 c. variation in critical values of t with differences in sample size
  d. number of scores that are free to vary when calculating a statistic
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derrickpate22derrickpate22
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