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Home Q & A Board Science-Related Homework Help Psychology
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Bpittinger Bpittinger
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6 years ago
What are the degrees of freedom for an independent samples t-test that uses two samples with n = 12 in each sample?
 
  a. 23 c. 21
  b. 22 d. 20

Question 2

What is the standard error of the difference?
 
  a. The estimated standard deviation of the sample means.
  b. The estimated standard deviation of the sampling distribution of the mean.
  c. The estimated standard deviation of the sampling distribution of differences between the means.
  d. The pooled standard deviation from the populations from which the samples are drawn.
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wrote...
#1
6 years ago
Answer to q. 1

B

Answer to q. 2

C
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