Statistics from the Port Authority of New York and New Jersey show that 85% of the vehicles

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Statistics from the Port Authority of New York and New Jersey show that 85% of the vehicles using the Lincoln Tunnel use E-Z Pass to pay the toll rather than stopping at a toll booth. Twelve cars are randomly selected.

a. How many of the 12 vehicles would you expect to use E-Z Pass?

b. What is the mode of the distribution? What is the probability associated with the mode?

c. What is the probability seven or more of the sampled vehicles use E-Z Pass?

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Statistical Techniques In Business And Economics

ISBN: 9781260239478

18th Edition

Authors: Douglas Lind, William Marchal, Samuel Wathen

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Question Posted: Dec 07, 2020 01:43 AM

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Statistics from the Port Authority of New York and New Jersey show that 85% of the vehicles

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a Mean n 1285 102 vehicles b Using the binomial table or Excel or the binomial formula the pro...View the full answer

Statistical Techniques In Business And Economics

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