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(Solved): The television show Ghost Whistler has been successful for many years. That show recently had a sha ...




The television show Ghost Whistler has been successful for many years. That show recently had a share of 20 , which means, th
The television show Ghost Whistler has been successful for many years. That show recently had a share of 20 , which means, that among the TV sets in use, \( 20 \% \) were tuned to Ghost Whistler. An advertiser wants to verify that \( 20 \% \) share value by conducting its own survey, and a pilot survey begins with 11 households have TV sets in use at the time of a Ghost Whistler broadcast. Find the probability that none of the households are tuned to Ghost Whistler. (Round to 4 decimal places) \( P \) (none \( )= \) Find the probability that at least one household is tuned to Ghost Whistler. (Round to 4 decimal places) \( P( \) at least one \( )= \) Find the probability that at most one household is tuned to Ghost Whistler. (Round to 4 decimal places) \( P( \) at most one \( )= \) If at most one household is tuned to Ghost Whistler, does it appear that the \( 20 \% \) share value is wrong? (Hint: Is the occurrence of at most one household tuned to Ghost Whistler unusual?) yes, it is wrong no, it is not wrong


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Answer. Probability(Households are tuned to Ghost Whistler),p = 20% = 0.20 Probability(Households are not tuned to Ghost Whistler),q = 0.80 Number of
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