Mathematics, 08.04.2021 18:40 josecano2
A tried-and-true revenue stream for large cities has been the funds collected from parking meters. A random sample of 75 parking meters yielded a sample mean of $120 per meter with a sample standard deviation of $30. a) find the 95% confidence interval for the population mean yield dollar amount per parking meter, and state your conclusion. b) find the 98% confidence interval for the population mean yield dollar amount per parking meter, and state your conclusion.
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Mathematics, 21.06.2019 18:00
The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 1
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Select all the expressions that will include a remainder.
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Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.
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A tried-and-true revenue stream for large cities has been the funds collected from parking meters. A...
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