simple probability question, just need example of working out please.

e) The rst ley is 'Ihe h person chosen. The pobdaiiiy is A {Roland in four decimal places as needed.) b) There are some leies among the 8 people. The [robdaility is A {Rmnd 11) four decimal slams as needed.) c) The rst lefty is the second urthird person. The [robdaility is A {Rmnd 11) four decimal slams as needed.) d) There are already 3 lefties in lhe goup. The [robdaility is A {Rmnd 11) four decimal slams as needed.) ejTheresreetlesst3leieeinthegmp. The pobmiy is \f