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题目材料:
If a family were selected at random from the survey sample, what is the probability that the family would own more than 2 motor vehicles?
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A $$\frac{5}{18}$$
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B $$\frac{13}{36}$$
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C $$\frac{2}{5}$$
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D $$\frac{3}{5}$$
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E $$\frac{61}{90}$$
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