Find the standard deviation of the data summarized in the given frequency distribution.
-A company had 80 employees whose salaries are summarized in the frequency distribution below. Find the standard deviation.
$$\begin{array} { r | c }
\text { Salary (dollars) } & \text { Employees } \
\hline 5,001 - 10,000 & 11 \
10,001 - 15,000 & 14 \
15,001 - 20,000 & 11 \
20,001 - 25,000 & 17 \
25,001 - 30,000 & 27
\end{array}$$
A) $7867.4
B) $8085.9
C) $7648.8
D) $7284.6

Question

Find the standard deviation of the data summarized in the given frequency distribution.
-A company had 80 employees whose salaries are summarized in the frequency distribution below. Find the standard deviation. 
$$\begin{array} { r | c } 
\text { Salary (dollars) } & \text { Employees } \
\hline 5,001 - 10,000 & 11 \
10,001 - 15,000 & 14 \
15,001 - 20,000 & 11 \
20,001 - 25,000 & 17 \
25,001 - 30,000 & 27
\end{array}$$
A) $7867.4
B) $8085.9
C) $7648.8
D) $7284.6

Quizplus · Accepted Answer

The Answer of Find the standard deviation of the data summarized in the given frequency distribution.
-A company had 80 employees whose salaries are summarized in the frequency distribution below. Find the standard deviation. 
$$\begin{array} { r | c } 
\text { Salary (dollars) } & \text { Employees } \
\hline 5,001 - 10,000 & 11 \
10,001 - 15,000 & 14 \
15,001 - 20,000 & 11 \
20,001 - 25,000 & 17 \
25,001 - 30,000 & 27
\end{array}$$
A) $7867.4
B) $8085.9
C) $7648.8
D) $7284.6

Find the Standard Deviation of the Data Summarized in the Given