Since Random Assignment Cannot Be Applied to Observational Groups,observational Independent

question 125

Multiple Choice

Since random assignment cannot be applied to observational groups,observational independent variables will always be _____ with all other variables that are naturally related to them.

• A)related
• B)confounded
• C)matched
• D)none of these

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Definitions:

Investment

Commitment of current resources in the expectation of deriving greater resources in the future.

Effective Annual Rate

The interest rate on an investment or loan which accounts for the effect of compounding over a given period.

Semi-annually Return

The rate of return on an investment calculated by compounding interest twice a year.

Investment

The action or process of allocating resources, usually money, with the expectation of generating an income or profit.