The Upper Limit of a Confidence Interval at the 99

Short Answer

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: $\begin{array}{|l|l|}\hline\text { A. } & 0.3040 . \\\hline \text { B. } & 0.4047 . \\\hline \text { C. } & 0.4960 . \\\hline \text { D. } & 0.4806 . \\\hline\end{array}$