Mathematics, 19.03.2020 21:09 jocelynmarquillo1
Data accumulated by NOAA shows that the average annual precipitation for St. Louis, MO is 34 inches. If 17.75% of the time, the annual precipitation is more than 40 inches, what is the standard deviation for annual precipitation in St. Louis
Answers: 3
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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Answers: 2
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Answers: 3
Data accumulated by NOAA shows that the average annual precipitation for St. Louis, MO is 34 inches....
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