To calculate the degrees of freedom for the Spearman r, one must ...

[xroflmao]

To calculate the degrees of freedom for the Spearman r, one must
 
  a. subtract 2 from the number scores
  b. subtract 2 from the number of paired scores
  c. add the number of scores to the constant 2
  d. none of these

Question 2

When one set of measures is in interval form, and the other in ordinal,
  then the appropriate correlational technique should be
 
  a. the Pearson r
  b. the t test
  c. the Spearman r
  d. the coefficient of determination

[meltdown117]

Answer to Question 1

d

Answer to Question 2

c

[xroflmao]

TYSM

[daiying98]

Thanks for the timely response, appreciate it