If the Sample Sizes in the Two Groups Are Each

question 105

Multiple Choice

If the sample sizes in the two groups are each greater than _____ and roughly comparable,then the independent groups t test is robust to rather severe departures of the _____ assumption.

• A)40;normality
• B)100;heterogeneity of variance
• C)40;probability
• D)100;unequal n

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Definitions:

Direct Labor Hours

The total hours worked directly on producing goods, an important factor in costing and efficiency analyses.

Factory Overhead

All indirect costs associated with manufacturing a product, including utilities, maintenance, and salaries of non-direct labor.

Total Factory Overhead

Total factory overhead encompasses all indirect costs associated with manufacturing, including utilities, depreciation, and salaries for supervisory personnel, that cannot be directly traced to specific products.

Activities Per Product

The specific tasks or operations that need to be completed in order to produce each unit of a product.