Multiple Choice
Dr.James used a Pearson correlation and found that there was a relationship between the number of publications of faculty members and the number of graduate programs offered (r=.85) .To determine the nature of the relationship what should Dr.James do?
A) Inspect the sign of r (positive or negative)
B) Use eta-squared
C) Perform a post-hoc test
D) Use coefficient of determination r2
E) both b & d
Correct Answer:
Verified
Correct Answer:
Verified
Q46: The choice of which distributional parameter to
Q48: When one or both variables are measured
Q49: A correlated t-test can be used to
Q50: A psychologist's is studying the affects of
Q52: Some psychologists have argued that the question
Q53: If means are the focus,then a _
Q54: Statistical techniques for analyzing the relationship between
Q55: Generally speaking,parametric methods are not conducive to
Q56: When both of the variables under study
Q63: If you have a small sample size