In a Two-Factor ANOVA,what Is the Implication of a Significant

question 44

Multiple Choice

In a two-factor ANOVA,what is the implication of a significant AxB interaction?​

• A)​At least one of the main effects must also be significant.
• B)​Both of the main effects must also be significant.
• C)​Neither of the two main effects can be significant.
• D)​The significance of the interaction has no implications for the main effects.

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Definitions:

Direct Labor Rate Variance

The difference between the actual cost of direct labor and the standard cost, indicating efficiency in labor usage.

Direct Labor Rate Variance

The difference between the actual labor cost incurred and the expected (or standard) labor cost for the actual production level.

Direct Labor Variances

The differences between the budgeted and actual labor costs incurred during a production process, analyzed to control and optimize labor expenses.

Research Development

The systematic activity combining both basic and applied research, aimed at discovering solutions to problems or creating new goods and knowledge.