One advantage of the alternating-treatment design is that no ...

[Wadzanai]

One advantage of the alternating-treatment design is that no __________ are needed.
 
  a. subjects
  b. reversal phases
  c. baseline measures
  d. treatments

Question 2

When researchers are looking to use a parametric analysis to assess differences among three or more groups, the __________ is often the technique of choice.
 
  a. t test
  b. Spearman rank order correlation
  c. analysis of variance
  d. Mann-Whitney U test

[lucas dlamini]

Answer to Question 1

b

Answer to Question 2

c

[Wadzanai]

TYSM

[Dinolord]

Thanks for the timely response, appreciate it