When Testing for Independence in a Contingency Table with 3

question 106

Multiple Choice

When testing for independence in a contingency table with 3 rows and 4 columns,there are _____ degrees of freedom.

• A)5
• B)6
• C)7
• D)12

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Definitions:

Fixed Manufacturing Overhead

The portion of manufacturing overhead costs that remains constant regardless of the level of production, such as depreciation of equipment and salary of supervisors.

Budget Variance

The difference between budgeted and actual figures for a given period, indicating under or overspending.

Machine-Hours

A measure of production time, calculating the total hours a machine is operated in the production of goods.

Actual Level

The real, observed state or amount of something, rather than estimated or predicted levels.