A husband and wife have three children. The outcome of the first child being a boy, the second a girl, and the third a girl can be represented by BGG. Determine each of the following:
a)sample space that describes all the orders of the possible genders of the children
b)the event that at least one child is a girl
c)the event that at least one child is boy
d)is the event in part (C) the complement of the event in part ((b)?
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