TaddeoA47787 TaddeoA47787
  • 28-10-2022
  • Mathematics
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Determine the margin of error for the confidence interval for the proportion:0.554 < p <0.831

Determine the margin of error for the confidence interval for the proportion0554 lt p lt0831 class=

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GabelK34278 GabelK34278
  • 28-10-2022

ANSWER:

0.1385

STEP-BY-STEP EXPLANATION:

The margin of error can be calculated as follows:

[tex]\begin{gathered} \hat{p}=\frac{0.554+0.831}{2} \\ \hat{p}=0.6925 \\ \text{ Margin of error }=\text{ upper confidence interval - }\hat{p} \\ \text{ Margin of error }=0.831-0.6925 \\ \text{ Margin of error }=0.1385 \end{gathered}[/tex]

Therefore, the margin of error is 0.1385

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