Variance in an experiment may be due to: a. chance. b. the ...

[kshipps]

Variance in an experiment may be due to:
 
  a. chance.
  b. the independent variable.
  c. a confound.
  d. all of these

Question 2

Of the following, which is not a type of variation?
 
  a. systematic variation due to chance
  b. chance variation
  c. systematic variation due to the independent variable
  d. systematic variation due to confounds

[Hdosisshsbshs]

Answer to Question 1

D

Answer to Question 2

A

[kshipps]

Great answer, keep it coming

[amit]

Thanks for the timely response, appreciate it