Uncontrolled systematic variance in an experiment is due to: ...

[Chelseaamend]

Uncontrolled systematic variance in an experiment is due to:
 
  a. chance.
  b. confound.
  c. treatment.
  d. either treatment or a confound.

Question 2

A variable that occurs along with the independent variable and differentially affects performance in different groups is called:
 
  a. a confound.
  b. error.
  c. nonsystematic variation.
  d. the dependent variable.

[Jayson]

Answer to Question 1

B

Answer to Question 2

A

[Chelseaamend]

Thanks for the timely response, appreciate it

[bimper21]

Gracias!