The Scheff test requires first figuring the F for the comparison ...

[maychende]

The Scheff test requires first figuring the F for the comparison as if a planned comparison is being conducting, then adjusting the F from that comparison by
 
  A) dividing that F by the study's overall dfWithin.
  B) multiplying that F by the study's overall dfWithin.
  C) dividing that F by the study's overall dfBetween.
  D) multiplying that F by the study's overall dfBetween.

Question 2

If a health psychologist wants to know if regular exercise improves people's health, the type of hypothesis the psychologist would use is
 
  A) one-tailed because the study is only interested in whether the exercise increases health.
  B) one-tailed because the study only looks at the effects of exercise and does not consider other factors.
  C) two-tailed because the study will have to involve both healthy and unhealthy people.
  D) two-tailed because no direction for any observed difference has been predicted.

[Jbrasil]

Answer to Question 1

C

Answer to Question 2

A

[maychende]

Excellent

[pratush dev]

Gracias!