Multiple Choice
The following is part of the printout from an SPSS analysis of data on paired samples. Use it to answer the next several questions.
In the output, the value of .1371 stands for
A) the standard deviation of the pre-test scores.
B) the standard deviation of the post-test scores.
C) the standard deviation of the difference scores.
D) none of the above
Correct Answer:

Verified
Correct Answer:
Verified
Q37: A difference score is obtained by<br>A) subtracting
Q38: Generate three examples of research questions that
Q39: The null hypothesis of a related scores
Q40: Related samples designs require fewer subjects than
Q41: A student hypothesized that test anxiety increases
Q43: The following is part of the printout
Q44: If two sets of measures have the
Q45: The degrees of freedom in a related
Q46: The t test for two related measures<br>A)
Q47: Which of the following are reasons why