40 In a given town there are 10 of males taller than 6 ft a If you randomly choose 18 people from this population what is the chance that at least two of them are over 6 ft b How many people out of 12 people do you expect to be taller than 6ft c Now if you keep on selecting people one at a time until you find four people taller than 6ft thinking about you are choosing people to form a basketball team what is the chance that you need to select exactly 8 people