arunavamunshi1988 wrote:
I am inquisitive about two studies you mentioned in your explanation. But as per my understanding on this argument, there was only one type of study which actually gave two different results. If all studies under one type have the women pre-educated, then what does make the difference?
IMO D is the ans. if within a study a few number of women smoke, then they are less likely to pass the study than other participants.
Only one set of studies is mentioned in the question.
The women who were prescribed
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