Use the table below to answer the following questions


# of Children012 3+ Total
From the U.S1571117 50
From outside the U.S1481210 44
Total29152327 94

What is the probability that someone is from the U.S?  


What is the probability that someone has at least 2 children?  


What is the probability that someone is from the U.S and has one child?  


What is the probaility that someone is from the U.S or has 0 children?  


Given that the person is from the U.S, What is the probability that they have 3 or more children?  


Given that the person has 1 child , what is the probability that person is from the U.S.?