Examlex
The statistical methods of analysis of variance assume that the populations are normally distributed.
Maintenance-free
Products or systems designed to operate without the need for routine maintenance, often achieved through the use of durable materials or self-lubricating components.
Synthetic Grease
A lubricant made from chemical compounds that does not contain petroleum, designed to reduce friction and wear on various types of machinery.
Financial Break-even
The point at which total revenue equals total costs and expenses, resulting in no net loss or gain.
Variable Costs
Expenses that vary directly with the volume of production or the degree of activity within a company.
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