来自李正祥的问题
【Question3.Acompanyreceivesaverylargeshipmentofelectroniccomponents.Arandomsampleofseventeenofthesecomponentsisdrawnfromtheshipment,andtheshipmentisacceptediffewerthantwoofthesecomponentsaredefective.Whatistheprob】
Question3.Acompanyreceivesaverylargeshipmentofelectroniccomponents.Arandomsampleofseventeenofthesecomponentsisdrawnfromtheshipment,andtheshipmentisacceptediffewerthantwoofthesecomponentsaredefective.Whatistheprobabilityofacceptingashipmentif:
a.5%oftheshipmentisdefective?
b.2%oftheshipmentisdefective?
