Marvin reads a journalistic report of a research study and asks, “how strong was the effect? which validity is marvin asking about?

Hi, thank you for posting your question here at .

Marvin must have been asking for the validity of the results. If the objective of the research study is to find the effect of a parameter, then it must not only indicate the trend, but also the degree of significance of that said parameter. This could be quantitatively presented in the form of statistics or merely just by general trends observed.

This is what i found on google “eightin 1997, the mccaughey septuplets were born in carlisle, iowa. multiple births of as many as eight babies have been born alive, the first set on record to the chukwu family in texas in 1998; one died and seven survived. in 2009, a second set, the suleman octuplets, were born in bellflower, california.” i was surprised about this . i don’t want to have that many babies .