Which of the Following Is a Disadvantage of a Correlational

question 19

Multiple Choice

Which of the following is a disadvantage of a correlational experiment?

• A) Subjects may not know exposure levels.
• B) It is expensive and time consuming.
• C) It is not feasible for rare diseases or environmental factors of interest.
• D) It is only feasible for hypotheses for which an experimental treatment can be applied.

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Definitions:

Significant Variances

Large or important differences between planned and actual performance or costs in a budget, project, or process.

Controlling Actions

Involves monitoring and adjusting strategies to ensure that goals and objectives are met efficiently and effectively.

Labour Efficiency Variance

A measure used in cost accounting to indicate the difference between the actual labor hours used and the standard labor hours planned for the production volume, often reflecting the efficiency of labor used.

Direct Material Price Variance

The difference between the actual cost of direct materials and the planned (or standard) cost, often used for budgeting and cost control.