a survey carried out in a town revealed that 25% of the households surveyed owned a laptop computer and 70% owned a desktop computer. in addition, it was found that 12% owned both a laptop and a desktop computer.
if the sample of households from the tow is selected at random determine the proportion that owns Neither a laptop NOR a desktop computer.
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Expert's answer
2020-03-02T13:54:50-0500
Proportion of households that owns a laptop or a desktop or both:
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