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The workers in a certain category in a company are as listed below: Lorreta, Mark, Peter,...

The workers in a certain category in a company are as listed below: Lorreta, Mark, Peter, Cathy, Stacy If 3 workers are to be chosen at random from this group to attend a training workshop a) how many groups of 3 can be chosen? What is the probability that (b) Peter is chosen © either Peter or Cathy are in the chosen group (d) both Peter and Cathy are in the chosen group (e) two of the chosen are male

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