Find the Standard Deviation for the Given Data $\begin{array}{llllll}3.5 & 1.6 & 2.4 & 3.7 & 4.1 & 3.9 \\1.0 & 3.6 & 4.2 & 3.4 & 3.7 & 2.2\end{array}$

Multiple Choice

Find the standard deviation for the given data. Round your answer to one more decimal place than the original data.
-The normal monthly precipitation (in inches) for August is listed for 12 different U.S. cities.
$\begin{array}{llllll}3.5 & 1.6 & 2.4 & 3.7 & 4.1 & 3.9 \\1.0 & 3.6 & 4.2 & 3.4 & 3.7 & 2.2\end{array}$
Compute the standard deviation.

A) 1.09
B) 1.05
C) 1.00
D) 12.03