Question
What would be the difference in your experimental design if you elected to use a dependent...
What would be the difference in your experimental design if you elected to use a dependent samples t test instead of an independent samples t test (how would your sample and testing be affected)?
Homework Answers
Answer #1
Solution: Dependent samples t-test is one when the samples of
our experimental design are related. While in the independent
samples t-test the samples of our experimental design are
independent. The dependent samples t-test can have a single group
of individuals measured over two different situations or it can
have two different matched pairs measured over two different
situations. The testing for dependent samples t-test is carried out
by finding the average of the differences between the two groups,
while in independent samples t-test, the difference between two
means is studied. Also, the degrees of freedom for the dependent
samples t-test is 
, while the degrees of freedom for the independent samples t-test
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