Identify a limitation of laboratory experiments.

a. It is difficult to create an independent variable to study dependent variable in a laboratory experiment.
b. Randomization is difficult in laboratory experiments.
c. Laboratory experiments have a high degree of control and may create an artificial atmosphere.
d. Laboratory experiments use high degree of observational data resulting in redundancy of information.

c. Laboratory experiments have a high degree of control and may create an artificial atmosphere.

Explanation:

A limitation of laboratory experiments is that the environment in which the experiments take place, is very much calculated and controled. This means that it is artificial, and this wll affect the generalization of the findings considering a not cotroling environment such as a real environment.

i’m   sure probably just geuss and see which one you can get right, i’m pretty sure it is the combination of goods and services