Mathematics, 08.04.2020 03:30 bigb290
A researcher wishes to estimate the proportion of adults who have high-speed Internet access. What size sample should be obtained if she wishes the estimate to be within 0.01 with 90% confidence if (a) she uses a previous estimate of 0.38? (b) she does not use any prior estimates?
Answers: 1
Mathematics, 21.06.2019 18:30
Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?
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Mathematics, 21.06.2019 19:00
How is working backward similar to solving an equation?
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Mathematics, 21.06.2019 20:00
Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?
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Mathematics, 21.06.2019 22:30
Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal
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A researcher wishes to estimate the proportion of adults who have high-speed Internet access. What s...
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