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?
is
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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