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A researcher does not have the resources or time to do a probability sample. She wants to do a convenience sample, but she also wants to make sure that all ethnicities are fairly represented in her sample. What kind of sampling would you recommend to her?
Organic Fertilizer
Organic Fertilizer is a soil amendment derived from natural sources that supplies nutrients to plants and improves soil structure.
Operating Leverage
The extent to which a company can increase operating income by increasing revenue, attributable to the proportion of fixed costs in total costs.
Fixed Expenses
Costs that remain constant in total over a specified period, regardless of changes in the level of activity or volume of output.
Unit Variable Cost
The variable cost incurred to produce one unit of a product, such as materials or labor.
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