Mathematics, 01.10.2019 22:00 caleb768

Agroup of employees of unique services will be surveyed about a new pension plan. in-depth interviews with each employee selected in the sample will be conducted. the employees are classified as follows. classification event number of employees supervisors a 120 maintenance b 50 production c 1,460 management d 302 secretarial e 68 what is the probability that the first person selected is either in maintenance or in secretarial?

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Agroup of employees of unique services will be surveyed about a new pension plan. in-depth interview...