Multiple Choice
Which of the following is/are TRUE? (select all that apply)
A) There are no degrees of freedom for correlation because SPSS does not report it.
B) There are degrees of freedom for a correlation only if SPSS reports it.
C) Degrees of freedom are calculated using the population size.
D) Degrees of freedom are calculated using the sample size.
E) Degrees of freedom are always reported in a summary.
Correct Answer:
Verified
Correct Answer:
Verified
Q3: The type of variable NOT allowed when
Q4: When you have a significance level <
Q5: True/: All researchers prefer positive correlations over
Q6: Which of the following is NOT an
Q7: If your data don't meet the assumptions
Q9: In simple linear regression,<br>A)The correlation coefficient changes
Q10: Bivariate correlations refer to:<br>A)Only Pearson's r.<br>B)Any type
Q11: For Pearson correlation coefficients, you should report
Q12: The correlation of a variable with itself
Q13: What is a correlation matrix?<br>A)It is a