http://d-lexxman.livejournal.com/ ([identity profile] d-lexxman.livejournal.com) wrote in [personal profile] sly2m 2016-11-07 07:51 pm (UTC)

Так как зачатие первого и второго ребенка не взаимосвязанные события, пол первого ребенка не оказывает влияния на пол второго, в обоих случаях процесс случайный.
Ответ - 50%.
(137 comments)

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