Directional hypothesis is to nondirectional hypothesis as _____ ...

[cdr_15]

Directional hypothesis is to nondirectional hypothesis as _____ hypothesis is to _____ hypothesis.
 
  a. null; alternative
 b. alternative; null
 c. one-tailed; two-tailed
  d. two-tailed; one-tailed

Question 2

Milgram's obedience study is ethically questionable because the ____.
 
  a. participants were compensated with an exorbitant fee
  b. shocks posed a threat of real physical harm
 c. participants were potentially psychologically harmed
  d. participants' confidentiality was not protected

[nickk12214]

Answer to Question 1

c

Answer to Question 2

c

[cdr_15]

TYSM

[adammoses97]

Thanks for the timely response, appreciate it