Percent of american households


It is reported that the 33 percent of American households employ a cell phone exclusively for their telephone service. In the sample of fourteen households, determine the probability that:

A None use a cell phone as their exclusive service

B At least one uses the cell exclusively. (Round your answer to 4 decimal places.)

C At least ten use the cell phone. (Round your answer to 4 decimal places.)

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Basic Statistics: Percent of american households
Reference No:- TGS0863138

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