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A newspaper wants to predict the outcome of an election by estimating the proportion of voters who support the construction of a mall in
A newspaper wants to predict the outcome of an election by estimating the proportion of voters who support the construction of a mall in Elk Grove. A previous survey done earlier in the year found that 78% of voters support the construction of the mall. What sample size is needed if the newspaper wants the estimate to be within 4% with 97% confidence?
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Elementary Statisitcs
Authors: Barry Monk
2nd edition
1259345297, 978-0077836351, 77836359, 978-1259295911, 1259295915, 978-1259292484, 1259292487, 978-1259345296
