For each of the following statements about balance and overlap in observational studies, choose whether the...

Transcribed Image Text:

For each of the following statements about balance and overlap in observational studies, choose whether the statement is true of false. a.) In an observational study, imbalance on a given covariate implies a lack of overlap for that covariate. TRUE FALSE b.) If treatment and control groups have the same average value for a given covariate, then the groups will usually have high overlap for that covariate. TRUE FALSE c.) In an observational study, complete overlap for a single covariate does not imply complete overlap for unobserved covariates. TRUE FALSE d.) When there is only partial overlap on key covariates within a given dataset, extrapolation will be required in order to produce any valid causal estimates. TRUE FALSE For each of the following statements about balance and overlap in observational studies, choose whether the statement is true of false. a.) In an observational study, imbalance on a given covariate implies a lack of overlap for that covariate. TRUE FALSE b.) If treatment and control groups have the same average value for a given covariate, then the groups will usually have high overlap for that covariate. TRUE FALSE c.) In an observational study, complete overlap for a single covariate does not imply complete overlap for unobserved covariates. TRUE FALSE d.) When there is only partial overlap on key covariates within a given dataset, extrapolation will be required in order to produce any valid causal estimates. TRUE FALSE

Answer rating: 100% (QA)

o for each of the hollowing Statement about halana and ovenlap in obserwational studies choos... View the full answer