Mathematics, 10.06.2020 17:57 ABrabbit732
A public relations firm found that only 27% of voters in a certain state are satisfied with their U. S. senators. How large a sample of voters should be drawn so that the sample proportion of voters who are satisfied with their senators is approximately normally distributed?a) 38b) 14c) 10d) 48
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Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =
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Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?
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Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
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A public relations firm found that only 27% of voters in a certain state are satisfied with their U....
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