The Daily Intakes of Milk (In Ounces) for Ten Five-Year $$\begin{array} { l l l l l } 21.7 & 27.9 & 12.2 & 25.7 & 16.9 \\17.7 & 12.2 & 31.1 & 14.0 & 28.0\end{array}$$

Multiple Choice

The daily intakes of milk (in ounces) for ten five-year old children selected at random from one school were: $$\begin{array} { l l l l l } 21.7 & 27.9 & 12.2 & 25.7 & 16.9 \\17.7 & 12.2 & 31.1 & 14.0 & 28.0\end{array}$$

Find a 99% confidence interval for the standard deviation, ?, of the daily milk intakes of all five-year olds at this school. Round to the nearest hundredth when necessary.

A) (0.95, 3.51)
B) (4.24, 14.50)
C) (4.38, 14.50)
D) (4.38, 16.14)