Following requires a test with predictive validity

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Reference no: EM131049954

Which of the following requires a test with predictive validity?
(a) An engineer wants to assess the defect rate of a machine
(b) An employer wants an estimate of success for his new batch of apprentices before he starts their training
(c) New employee is given a personality test on their first day at work.

Reference no: EM131049954

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