Pitfalls of observational studiesBe

Pitfalls of observational studiesBecause observational studies rely on data collected in a nonexperimental setting,it is difficult to ensure that the control group forms a valid counterfactual.Even though the estimated regression coefficient provides a measure of the correlation between the independent and dependent variables,one cannot assume a causal relationship because outside factors could affect both of these variables.

Pitfalls of observational Studies
Because observational Studies rely on Data Collected in a Nonexperimental Setting, it is difficult to ensure that the Control Group Forms a valid Counterfactual.Even though the estimated regression coefficient provides a measure of the correlation between the Independent and dependent variables, one. can not assume a causal relationship because outside factors could affect both of these variables.

Pitfalls of observational studies.Because observational studies rely on data collected in a nonexperimental setting it is, difficult to ensure that the control. Group forms a valid counterfactual.Even though the estimated regression coefficient provides a measure of the correlation. Between the independent and, dependent variables one cannot assume a causal relationship because outside factors could affect. Both of these variables.