For the Following Frequency Distribution Assume the Data Represent a Population)

question 76

Short Answer

For the following frequency distribution assume the data represent a population),
$$\begin{array} { c c } \text { Class } & \text { Frequency } \\70-79 & 5 \\80-89 & 9 \\90-99 & 11 \\100-109 & 9 \\110-119 & 6\end{array}$$
a. Compute the mean.
b. Compute the standard deviation.

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Definitions:

Governmental Social Services

Public programs designed to provide support and assistance to meet the social needs of the population.

Trust in Government

The degree of public confidence in a government's ability to act in the best interests of its citizens, often reflecting the perceived honesty, transparency, and competence of the government.

Democratic Socialist

A political ideology that advocates for a mix of democracy and socialism, emphasizing democratic governance alongside social ownership or regulation of the means of production.

Libertarianism

A political philosophy that emphasizes individual freedom, minimal government intervention, and the protection of personal liberty.