We Are Interested in Knowing If the Following Frequency Distribution

question 93

Short Answer

We are interested in knowing if the following frequency distribution is normally distributed. The population mean and standard deviation of the data are 600 and 160, respectively. If the distribution was normally distributed, what is the expected frequency for the "400 up to 600" class?

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Definitions:

Productivity of Labor

The measurement of the output produced by employees per unit of input, such as per hour of work.

Diminishing Returns

A principle which states that as more units of a variable input (like labor) are added to fixed inputs (like capital), the additional output from each new unit of input will eventually decrease.

Wage Rates

The fixed amount of compensation paid to employees for their labor, typically measured per hour or piece.