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The television show Green's Anatomy has been successful for many years. That show recently had a share

of 30, which means, that among the TV sets in use, 30% were tuned to Green's Anatomy.  An advertiser wants to verify that 30% share value by conducting its own survey, and a pilot survey begins with 15 households have TV sets in use at the time of a Green's Anatomy broadcast.

Find the probability that none of the households are tuned to Green's AnatomyP(none) = 


Find the probability that at least one household is tuned to Green's AnatomyP(at least one) = 


Find the probability that at most one household is tuned to Green's AnatomyP(at most one) = 


If at most one household is tuned to Green's Anatomy, does it appear that the 30% share value is wrong? (Hint: Is the occurrence of at most one household tuned to Green's Anatomy unusual?) 


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