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Mathematics, 19.03.2021 02:00 Tyrant4life

Fraternal twins are the most common kind of twins. These twins look no more or less alike than any two siblings. The most common combination of fraternal twins is the boy/girl set. Assume the mother is as likely to have a boy as a girl. Use a tree diagram to show why the mother of twins is more likely to have a boy/girl set than a boy/boy set or a girl/girl set.

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