A random sample of size 15 taken from a normally distributed population resulted in a sample variance of 25. The upper limit of a 99% confidence interval for the population variance would be: $\begin{array}{|l|l|}
\hline \text { A. } & 12.868 . \
\hline \text { B. } & 92.032 . \
\hline \text { C. } & 85.896 . \
\hline \text { D. } & 75.100. \
\hline
\end{array}$

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The Answer of A random sample of size 15 taken from a normally distributed population resulted in a sample variance of 25. The upper limit of a 99% confidence interval for the population variance would be: $\begin{array}{|l|l|}
\hline \text { A. } & 12.868 . \
\hline \text { B. } & 92.032 . \
\hline \text { C. } & 85.896 . \
\hline \text { D. } & 75.100. \
\hline
\end{array}$

A Random Sample of Size 15 Taken from a Normally