Examlex
Identify the level of measurement for the following variables from 2010 General Social Survey data: sex,race,highest educational degree earned,hours worked per week,and age at first marriage.
ROE
Return on Equity; a measure of financial performance calculated by dividing net income by shareholders' equity, indicating how much profit a company generates with the money shareholders have invested.
Debt
Debt represents money borrowed by one party from another, under the condition that it is to be paid back with interest, typically used for business operations or purchases.
Operating Leverage
A measure of how sensitive a company's operating income is to a change in its sales volume.
Labor-saving Equipment
Tools or machinery designed to reduce the amount of labor needed to perform a job, often leading to enhanced efficiency and lower labor costs.
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