Percent of the cars approaching an individual toll, Basic Statistics

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Percent of the cars approaching an individual toll

It is asserted that 70 percent of the cars approaching an individual toll both in New Jersey are equipped with an E-ZPass transponder. Find the probability that in a sample of eight cars:

(a) All eight will have the transponder. (Round your answer to 4 decimal places.)

Probability

(b) At least three will have the transponder. (Round your answer to 4 decimal places.)

Probability

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Basic Statistics: Percent of the cars approaching an individual toll

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Basic Statistics: Percent of the cars approaching an individual toll

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Recent Questions Asked Basic Statistics

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Recent Questions Asked Basic Statistics

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