Examlex
A --------- sample is a sample in which each member of the population has a known, nonzero, chance of being selected for the sample.
Unreliable
Describes something or someone that cannot be depended upon; opposite of reliable.
Semivariable Costs
Costs that contain both fixed and variable components and change in proportion to activity levels, but not as directly as variable costs.
Direct Costs
Expenses that can be directly traced to producing specific goods or services, such as materials and labor.
Indirect Costs
Costs that are not directly attributable to a specific project, product, or activity but are necessary for the general operation of a business.
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