Find the standard deviation for the given sample data. Round your answer to one more decimal place than the original data. $$\begin{array} { l l l l l l }
22.6 & 16.1 & 36.1 & 36.0 & 23.8 & 20.3
\end{array}$$
A) 8.35
B) 4347.7
C) 3999.0
D) 36.1

Question

Find the standard deviation for the given sample data. Round your answer to one more decimal place than the original data. $$\begin{array} { l l l l l l } 
22.6 & 16.1 & 36.1 & 36.0 & 23.8 & 20.3
\end{array}$$
A) 8.35
B) 4347.7
C) 3999.0
D) 36.1

Quizplus · Accepted Answer

Using a calculator or statistical software, the sample standard deviation is found to be approximately 8.3499. Rounding to one more decimal place gives 8.4, which is answer choice A. Answer choices B and C are much larger than the actual data, indicating an error in calculation. Answer choice D is one of the original data points and cannot be the standard deviation of the entire set.

Find the Standard Deviation for the Given Sample Data 22.616.136.136.023.820.3\begin{array} { l l l l l l } 22.6 & 16.1 & 36.1 & 36.0 & 23.8 & 20.3\end{array}22.6​16.1​36.1​36.0​23.8​20.3​

Find the Standard Deviation for the Given Sample Data $\begin{array} { l l l l l l } 22.6 & 16.1 & 36.1 & 36.0 & 23.8 & 20.3\end{array}$