Mathematics, 02.11.2020 17:00, emmadownum
A survey is planned to estimate the proportion of voters who support a proposed gun control law. The estimate should be within a margin of error of with 99% confidence, and we do not have any prior knowledge about the proportion who might support the law. How many people need to be included in the sample
Answers: 3
with 99 %confidence, and we do not have any prior knowledge about the proportion who might support the law. How many people need to be included in the sample?
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because from the question they do not have any prior knowledge about the proportion who might support the law![n = [\frac{Z_{\frac{\alpha }{2} }}{E} ]^2 * \^ p (1 - \^ p )](/tpl/images/0860/2048/c7923.png)
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A survey is planned to estimate the proportion of voters who support a proposed gun control law. The...
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