A company finds that one out of five employees will be late to work on a given day. If this company has 42 employees, find the probabilities that the following number of people will get to work on time. (Round your answers to 4 decimal places.)

Question

(a) Exactly 33 workers or exactly 37 workers.

(b) At least 29 workers but fewer than 37 workers.

(c) More than 27 workers but at most 39 workers.