When the Marginal Frequencies for Both Variables Under Study Are

question 81

Multiple Choice

When the marginal frequencies for both variables under study are random,the chi-square test of _____ is used,and when the marginal frequencies are random for one variable and fixed for the other,the chi-square test of _____ is used.

• A)independence;heterogeneity
• B)heterogeneity;dependence
• C)independence;homogeneity
• D)homogeneity;independence

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Definitions:

Direct Labor-Hours

The total hours worked directly on the manufacturing of goods.

Direct Labor Rate

The average cost paid per hour of direct labor, typically used in calculating the direct labor costs of producing goods or services.

Activity-Based Costing

An accounting method that assigns costs to products or services based on the activities they require, aiming to more accurately reflect the resources consumed.

Direct Labor-Hours

The total number of hours worked by employees directly involved in the manufacturing process, often used as a basis for allocating labor costs to products.