The upper limit of a confidence interval at the 99% level of confidence for the population proportion if a sample of size 100 had 40 successes is: $\begin{array}{|l|l|}
\hline\text { A. } & 0.3040 . \
\hline \text { B. } & 0.4047 . \
\hline \text { C. } & 0.4960 . \
\hline \text { D. } & 0.4806 . \
\hline
\end{array}$

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The Answer of The upper limit of a confidence interval at the 99% level of confidence for the population proportion if a sample of size 100 had 40 successes is: $\begin{array}{|l|l|}
\hline\text { A. } & 0.3040 . \
\hline \text { B. } & 0.4047 . \
\hline \text { C. } & 0.4960 . \
\hline \text { D. } & 0.4806 . \
\hline
\end{array}$

The Upper Limit of a Confidence Interval at the 99