Find the Margin of Error $$\begin{array} { l l l l l } 19.8 & 15.4 & 25.5 & 15.5 & 20.5 \\24.6 & 15.6 & 31.0 & 28.0 & 21.4\end{array}$$

Multiple Choice

Find the margin of error.
-The daily intakes of milk (in ounces) for ten randomly selected people were:
$$\begin{array} { l l l l l } 19.8 & 15.4 & 25.5 & 15.5 & 20.5 \\24.6 & 15.6 & 31.0 & 28.0 & 21.4\end{array}$$
Find a 99 percent confidence interval for the population standard deviation $\sigma$ .

A) $( 3.38,11.20 )$
B) $( 3.38,12.46 )$
C) $( 3.27,11.20 )$
D) $( 0.83,3.28 )$