Environmental Science

  1. Conditions are altered and other variables are held constant?
    Manipulative experiment
  2. Comparisons between two identical population, except one population is a treatment (exposed) group and the other is a control (unexposed)?
    Controlled study
  3. Researches don't know which group is treated untill after the data analysis?
    Blind Experiments
  4. Researches and subject do not know which is the treated or control group?
    Double-blind experiments
  5. Response variable is affected by the independent variables (vertical Y-axis)?
    Dependent variable
  6. Explanatory variables explain differences in the dependent variables?
    Independent variables
Author
ibserge
ID
172424
Card Set
Environmental Science
Description
Experimental Design
Updated