Find the Standard Deviation of the Data Summarized in the Given

question 174

Multiple Choice

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

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Definitions:

Political Attitudes

Individual or collective viewpoints and preferences about political issues, policies, and personalities.

Sexually Attracted

The feeling of being drawn to another person in a sexual manner.

Mature And Affluent

Describes individuals or demographic groups that are both financially well-off and have reached a sophisticated or fully developed state.

Emotionally Reactive

The tendency of an individual to respond to situations or stimuli with heightened emotional responses.