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Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
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Mathematics, 21.06.2019 23:00
Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
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Mathematics, 22.06.2019 00:20
Maria solved an equation as shown below. what is the solution to mariaβs equation?
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Computers and Technology, 26.11.2019 22:31
Mathematics, 26.11.2019 22:31
Biology, 26.11.2019 22:31
History, 26.11.2019 22:31
History, 26.11.2019 22:31
English, 26.11.2019 22:31
History, 26.11.2019 22:31
Mathematics, 26.11.2019 22:31
Mathematics, 26.11.2019 22:31