In One-Way Analysis of Variance, If All the Sample Means

question 27

Short Answer

In one-way analysis of variance, if all the sample means are equal, then the: $\begin{array}{|l|l|}\hline A.&\text { total sum of squares is zero.}\\\hline B.&\text { sum of squares for error is zero.}\\\hline C.&\text {sum of squares for treatments is zero. }\\\hline D.&\text { sum of squares for error equals sum of squares for treatments.}\\\hline \end{array}$

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Definitions:

Direct Labour

Represents the wages of employees who are directly involved in the production of goods or the provision of services.

Manufacturing Overhead

All the indirect costs associated with the production process, excluding direct materials and direct labor.

Product Costs

Costs that are directly associated with the production of goods or services, including materials, labor, and overhead expenses.

Downstream Cost

Expenses incurred after the production phase, such as distribution and marketing costs.