3 A warehouse employs 22 workers on first shift and 16 workers on second shift Eight workers are chosen at random to be interviewed about the work environment Complete parts a through d a Find the probability of choosing all first shift workers Round to four decimal places as needed b Find the probability of choosing all second shift workers Round to four decimal places as needed c Find the probability of choosing exactly six first shift workers Round to four decimal places as needed d Find the probability of choosing exactly four second shift workers Round to four decimal places as needed