In the formula for calculating degrees of freedom for a correlation coefficient,what does the n represent?
A) sample size
B) number of groups
C) number of pairs
D) population
Correct Answer:
Verified
Q6: Correlation coefficients can test _ variable(s)at a
Q7: What do correlation coefficients examine?
A)differences between two
Q8: What is the most important characteristic of
Q9: What is another term for a negative
Q10: This chapter illustrates that you can also
Q12: Which of the following is an
Q13: Which of the following Greek symbols
Q14: What is another term for a positive
Q15: When there is no prediction that a
Q16: The correlation coefficient measures _.
A)mean differences
B)causation
C)prediction
D)association
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