A Double-Blind Research Design Is One in Which

question 8

Multiple Choice

A double-blind research design is one in which

• A) the subject does not know which treatment he/she has been administered.
• B) both the subject and the investigator know what treatment had been administered.
• C) neither the subject nor the investigator know what treatment had been administered.
• D) only the investigator knows what treatment has been administered.

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Definitions:

Finished Product

A good that has completed the manufacturing process and is ready to be sold to customers.

Direct Labor Variance

The difference between the actual labor costs incurred and the standard or expected costs for the labor to produce a certain amount of goods.

Materials Quantity Variance

The variance between the real amount of materials utilized in manufacturing and the anticipated standard amount, times the standard unit cost.

Overhead Variance

The difference between the actual overhead costs incurred and the standard or expected overhead costs.