It creates a threat to the validity of the program effect estimate in any impact assessment using a non-equivalent group comparison design and appears in situations where some process responsible for influences that are not fully known selects which individuals will be in which group instead of the assignment to groups being determined by pure chance ( Rossi et al ., 2004 ).
How to say equivalent group in Hindi and what is the meaning of equivalent group in Hindi? equivalent group Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
