The Following MINITAB Output Presents a Confidence Interval for a Proportion

question 116

Multiple Choice

The following MINITAB output presents a confidence interval for a proportion.
$\begin{array}{crrcc}\hline \text { Variable } & \mathrm{X} & \mathrm{N} & \text { Sample p } & 95 \% \mathrm{CI} \\\mathrm{x} & 117 & 159 & 0.735849 & (0.667319,0.804379) \\\hline\end{array}$
Use the information in the display to construct a $98 \%$ confidence interval for $p$ .

• A) (0.655, 0.817)
• B) (0.678, 0.793)
• C) (0.667, 0.804)
• D) (0.646, 0.826

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