Independent experiments. Bernoulli‘s formula A production manager knows that 5% of components produced by a particular manufacturing process have some defect. Six of these components, whose...

Independent experiments. Bernoulli‘s formula

A production manager knows that 5% of components produced by a particular manufacturing
process have some defect. Six of these components, whose characteristics can be assumed to be
independent of each other, are examined. What is the probability that:
(a) none of these components has a defect;
(b) one of these components has a defect;
(c) at least two of these components have a defect?

Need calculations on paper