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A light bulb company produces 2000 light bulbs per week.The [#permalink]
23 May 2005, 10:59
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A light bulb company produces 2000 light bulbs per week.The manager wants to ensure that standards of quality remain constant from week to week.The manager, therefore, claims that out of 2000 light bulbs produced per week ,500 are rejected.
Of the following, the best criticism of the managers plan is that the plan assumes
a)light bulb manufacturers cannot accept all light bulbs that are produced
b)the overall quality of the light bulbs would not be improved if the total number of light bulbs produced were reduced
c)each light bulb that is reviewed is worthy of being reviewed
d)it is difficult to judge the quality of a light bulb
e)the 15,00 light bulbs that are accepted will be of the same quality from week to week