Mathematics, 20.12.2019 22:31 cmarton30140
Suppose a market researcher wants to determine the current percentage of online shoppers who are males. how many online shoppers should the researcher survey in order to be 90% confident that the estimated (sample) proportion is within 3 percentage points of the true population proportion of online shoppers who are males?
zo.10 zo.05 zo.01 zo.005 zo,025
1.282 1.645 2.326 2.576 1.960
use the table of values above. do not round until the final step.
Answers: 3
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Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?
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Mathematics, 21.06.2019 21:00
Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path
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Suppose a market researcher wants to determine the current percentage of online shoppers who are mal...
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