When Using a Completely Randomized Design (One - Way Analysis

question 46

Multiple Choice

When using a completely randomized design (one - way analysis of variance) ,the calculated F statistic will decrease

• A)The variability among the groups decreases relative to the variability within the groups
• B)The total variability increases
• C)The total variability decreases
• D)The variability among the groups increases relative to the variability within the groups

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Definitions:

Labor Efficiency Variance

The difference between the actual labor hours worked and the expected labor hours, multiplied by the standard labor rate, indicating efficiency in labor use.

Labor Rate Variance

A metric that calculates the difference between the actual and expected cost of labor.

Labor Efficiency Variance

The difference between the actual labor hours used and the standard labor hours expected for the level of production achieved, indicating labor productivity.

Labor Rate Variance

The difference between the actual cost of labor and the budgeted or standard cost, indicating efficiency or inefficiency in workforce use.