An electronics company manufactures a component for use in computer hardware.At theend of the manufacturing process,each component is checked to see if it is faulty.Faultycomponents are detected discoveredat a rate of per hour.

a Suggest a suitable model for the number of faulty components detected per hour.

b Describe,in the context of this question,two assumptions you have made in part a for this model to be suitable.

c Find the probability of faulty components being detected in a hour period.

d Find the probability of at least faulty components being detected in ahour period.

e Find the probability of at least faulty components being detected in ahour period.