A Stratified Sample Is Characterized by the Fact That the Total

question 88

True/False

A stratified sample is characterized by the fact that the total population is divided into mutually exclusive subgroups and that a simple random sample is then chosen from each subgroup.

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Definitions:

After-tax Rate

The rate of return on an investment after accounting for taxes, giving a more accurate reflection of the actual take-home returns.

Marginal Tax Rate

The percentage of tax applied to your income for each tax bracket in which you qualify, essentially the tax rate you would pay on one additional dollar of income.

Weighted Average Cost

Weighted average cost often refers to the weighted average cost of capital (WACC), a calculation of a firm's cost of capital in which each category of capital is proportionately weighted.