Mathematics, 15.05.2021 05:00 zakwolthuis
A pollster believes that 20% of the voters in a certain area favor a bond issue. If 49 voters are randomly sampled from the large number of voters in this area, approximate the probability that the sampled fraction of voters favoring the bond issue will not differ from the true fraction by more than 0.08. (Round your answer to four decimal places.)
Answers: 3
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Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?
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Arectangle has a length of 6cm by 8cm what is the length of a diagonal of the rectangle
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A pollster believes that 20% of the voters in a certain area favor a bond issue. If 49 voters are ra...
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