Assume That the Conclusion from an ANOVA Is That the Null

question 36

Multiple Choice

Assume that the conclusion from an ANOVA is that the null hypothesis is rejected, in other words that the 5 population means are not all equal. We should expect that

• A) at least 3 of the comparisons of means \(\bar { X } _ { i }\) versus \(\bar { X } _ { j }\) would be significant using the Scheffe test.
• B) at least 5 of the comparisons of means \(\bar { X } _ { i }\) versus \(\bar { X }\), would be significant using the Scheffe test.
• C) all 10 of the comparisons of means \(\bar { X } _ { i }\) versus \(\bar { X } _ { j }\) would be significant using the Scheffe test.
• D) at least 1 of the comparisons of means \(\bar { X } _ { i }\) versus \(\bar { X } _ { j }\) would be significant using the Scheffe test.

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Definitions:

Manufacturing Overhead Applied

The amount of manufacturing overhead costs allocated to each unit of product based on a predetermined overhead rate.

Overapplied

This term relates to a situation where the allocated costs in accounting exceed the actual indirect costs.

Underapplied

A situation where the allocated overhead cost is less than the actual overhead cost incurred.

Work in Process Account

An account used in accounting to track the costs associated with the production of goods that are not yet complete.