Mathematics, 13.11.2020 05:00, heleneallie7ou1fnk
The television show September Road has been successful for many years. That show recently had a share of 16, which means, that among the TV sets in use, 16% were tuned to September Road. An advertiser wants to verify that 16% 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 September Road broadcast.
Find the probability that none of the households are tuned to September Road.
P(none) =
Find the probability that at least one household is tuned to September Road.
P(at least one) =
Find the probability that at most one household is tuned to September Road.
P(at most one) =
If at most one household is tuned to September Road, does it appear that the 16% share value is wrong? (Hint: Is the occurrence of at most one household tuned to September Road unusual?)
yes, it is wrong
no, it is not wrong
Answers: 2
Mathematics, 21.06.2019 20:40, mruffier6239
In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? Š° . 1: 2 Š². 2: 1 Ń. 2: 1 d. 1: 1
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Mathematics, 21.06.2019 23:30, bnation5970
Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.
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Match the one-to-one functions with their inverse functions.
Answers: 1
The television show September Road has been successful for many years. That show recently had a shar...
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