How would a psychologist test the hypothesis that a new ...

[imowrer]

How would a psychologist test the hypothesis that a new stress-reduction program really works?
 
  A) Try to reject the hypothesis that it does work.
  B) Try to accept the hypothesis that it does work.
  C) Try to reject the hypothesis that it does not work.
  D) Try to accept the hypothesis that it does not work.

Question 2

Chi-square tests involving cells with very small expected frequencies may be acceptable, but such studies may still be unwise because of the study's decreased __________.
 
  Fill in the blanks with correct word

[pallen55]

Answer to Question 1

C

Answer to Question 2

power

[imowrer]

Thank you

[pallen55]

No problem