View the step-by-step solution to:


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?) 

Top Answer

Sign up to view the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.


Educational Resources
  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question