Six microprocessors are randomly selected from a lot of 100 microprocessors among which 10 are defective. Find the probability of obtaining at least three defective microprocessors.
((90,6)*(10,3))/(100,6)
Is this correct? Thank you.
Six microprocessors are randomly selected from a lot of 100 microprocessors among which 10 are defective. Find the probability of obtaining at least three defective microprocessors.
((90,6)*(10,3))/(100,6)
Is this correct? Thank you.