In health-related experimental designs, the group of subjects ...

[charchew]

In health-related experimental designs, the group of subjects receiving the standard of care but not the intervention is the
 
  a. control group.
  b. intervention group.
  c. total population.
  d. total sample.

Question 2

Variables that confuse the effect of the independent variable on the dependent variable are
 
  a. control variables.
  b. extraneous variables.
  c. random variables.
  d. within-group variables

[Chelseyj.hasty]

Answer to Question 1

a. control group.

Answer to Question 2

b. extraneous variables.

[charchew]

Thanks for the timely response, appreciate it

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