Vocabulary Terms

a. treatment

b. observational study

c. retrospective study

d. experimental units

e. experiment

Definitions

a. experimental conditions imposed on the subjects

b. a study in which data is collected without anything being done to the subjects

c. The people, animals or things on whom experiments are performed

d. a study in which data from the past is examined

e. a study in which a treatment is applied and responses are observed

The correct relation between Vocabulary terms and definitions is as follow:

a. treatment → a. experimental conditions imposed on the subjects

b. observational study → a study in which data is collected without anything being done to the subjects.

c. retrospective study → d. a study in which data from the past is examine

d. experimental units → c. The people, animals or things on whom experiments are performed

e. experiment → e. a study in which a treatment is applied and responses are observed