The assumption of a normal distribution within the underlying ...

[hubes95]

The assumption of a normal distribution within the underlying population of
  scores, is required with the
 
  a. Spearman r
  b. U test
  c. chi square
  d. none of these

Question 2

Compared to the Pearson r, the Spearman r is a
 
  a. more powerful test
  b. less powerful test
  c. test of equal power
  d. none of these, since power cannot be established for the r

[CAPTAINAMERICA]

Answer to Question 1

d

Answer to Question 2

b