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Social Studies, 21.06.2019 14:40
The arizona department of transportation wishes to survey state residents to determine what proportion of the population would like to increase statewide highway speed to 75 from 65 mph. at least how many residents do they need to survey if they want to be at least 99% confident that the sample proportion is within 0.09 of the true proportion?
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Social Studies, 22.06.2019 01:00
The people of are overwhelmingly arab but are divided by religion.
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Social Studies, 23.06.2019 08:30
Spanish for "estate," this was a type of plantation or other economic activity in spain's "new world" colonies.
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Social Studies, 23.06.2019 17:00
Which of the following has been the result of clean water supplies, greater availability of medicines, and improved vaccines? a lower crude birthrates b. fewer women working outside the home c. higher levels of education d. longer life expectancies
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Which one is not one of the "Three Qualities"...
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