The television show Found has been successful for many years. That show recently had a share of 29, meaning that among the TV sets in use, 29% were tuned to Found. Assume that an advertiser wants to verify that 29% share value by conducting its own survey, and a pilot survey begins with 14 households have TV sets in use at the time of a Found broadcast. (Round answers to four decimal places) Find the probability that none of the households are tuned to Found. P(none) = Find the probability that at least one household is tuned to Found. P(at least one) = Find the probability that at most one household is tuned to Found. P(at most one) =
The television show Found has been successful for many years. That show recently had a share of 29, meaning that among the TV sets in use, 29% were tuned to Found. Assume that an advertiser wants to verify that 29% share value by conducting its own survey, and a pilot survey begins with 14 households have TV sets in use at the time of a Found broadcast.
(Round answers to four decimal places)
Find the
P(none) =
Find the probability that at least one household is tuned to Found.
P(at least one) =
Find the probability that at most one household is tuned to Found.
P(at most one) =
If at most one household is tuned to Found, does it appear that the 29% share value is wrong? (Hint: Is the occurrence of at most one household tuned to Found unusual?)
- yes, it is wrong
- no, it is not wrong
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