Question
In October2017, the Gallup Poll asked a sample of1028 1028U.S. adults, Are you in favor of the death penalty for a person convicted of murder?
In October2017, the Gallup Poll asked a sample of1028
1028U.S. adults, "Are you in favor of the death penalty for a person convicted of murder?" Suppose that the margin of error needs to be half as large for this poll. How many people must beinterviewed?
Note that the size of the new sample is denoted by.
n.Give your answer as a whole or exactnumber.
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Measure And Integral
Authors: Martin Brokate, Götz Kersting
1st Edition
331915365X, 9783319153650
