Question 1

A warehouse employs 23 workers on first shift, 18 workers on second shift, and 14 workers on third shift. Eight workers are chosen at random to be interviewed about the work environment. Find the probability of choosing exactly five first-shift workers. The probability of choosing exactly five first-shift workers is "Round to three decimal places as needed.)A shipment of 8 microwave ovens contains 2 defective units. A restaurant buys three of these units. What is the probability of the restaurant buying at least two nondefective units? The probability of the restaurant buying at least two nondefective units is (Round to three decimal places as needed.)