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) $( 0.83,3.28 )$

Question

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) $( 0.83,3.28 )$

Quizplus · Accepted Answer

The Answer of 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) $( 0.83,3.28 )$

Find the Margin of Error 19.815.425.515.520.524.615.631.028.021.4\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}19.824.6​15.415.6​25.531.0​15.528.0​20.521.4​

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