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

Question

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

Quizplus · Accepted Answer

The standard deviation is calculated by finding the square root of the variance. The variance is the average of the squared differences from the mean. For this data set, the standard deviation is approximately 1.05 when rounded to two decimal places.

Find the Standard Deviation for the Given Data 3.51.62.43.74.13.91.03.64.23.43.72.2\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}3.51.0​1.63.6​2.44.2​3.73.4​4.13.7​3.92.2​

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