Mathematics, 19.08.2019 03:20 ayoismeisalex

Acompany manufacturing computer chips finds that 8% of all chips manufactured are defective. management is concerned that high employee turnover is partially responsible for the high defect rate. in an effort to decrease the percentage of defective chips, management decides to provide additional training to those employees hired within the last year. after training was implemented, a sample of450 chips revealed only 27defects. was the additional training effective in lowering the defect rate?

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Acompany manufacturing computer chips finds that 8% of all chips manufactured are defective. managem...