Which of the following is one of the assumptions on which the ...

[geoffrey]

Which of the following is one of the assumptions on which the theoretical sampling
  distribution of F is based?
 
  a. The population variances are equal.
  b. The scores in the populations are normally distributed.
   c. The subjects are randomly and independently sampled from the populations.
  d. All the above.

Question 2

Extraneous variables in an experiment can affect the _____ .
 
  a. size of the population
  b. size of the needed sample
   c. dependent variable
  d. independent variable

[zogaridan]

Answer to Question 1

C

Answer to Question 2

C

[geoffrey]

TYSM

[Perkypinki]

Thanks for the timely response, appreciate it