I meet a man walking down the street, who I know has two children. He introduces me to his son, what is the probability that his other child is a girl?
Associate Professor in Space Environment at the University of Birmingham, creating the next generation space weather forecast models. Included on Forbes 30 Under 30 list.
I meet a man walking down the street, who I know has two children. He introduces me to his son, what is the probability that his other child is a girl?