An automobile manufacturer has determined that 30% of all gas tanks that were installed
on its 2002 compact model are defective. If 9 of these cars are independently sampled,
what is the probability that more than half need new gas tanks?

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The Answer of An automobile manufacturer has determined that 30% of all gas tanks that were installed
on its 2002 compact model are defective. If 9 of these cars are independently sampled,
what is the probability that more than half need new gas tanks?

An Automobile Manufacturer Has Determined That 30% of All Gas