Gutsen Communications Inc

question 14

Multiple Choice

Gutsen Communications Inc.manufactures a scrambling device for cellular phones.The main component of the scrambling device is a very delicate part - DTV-12.DTV-12 requires careful handling during manufacturing.Once damaged,the part must be discarded.Only skilled laborers are hired to manufacture and install DTV-12.Damages still occur,however.The following are the operating data of Gutsen Communications Inc.for 2010 and 2011 relative to the insertion of DTV-12.Round calculations to two significant digits.
The operational partial productivity ratio of DTV-12 in 2010 is:

• A)0.63 per unit.
• B)0.73 per unit.
• C)1.92 per unit.
• D)3.00 per unit.
• E)3.33 per unit.

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Definitions:

F Distribution

A probability distribution used in analysis of variance (ANOVA), particularly in the context of comparing variances across different groups.

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution, often reflecting the number of independent pieces of information.

Variance

A statistical measure of the spread between numbers in a dataset, indicating how much the elements differ from the mean.

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution without violating any constraints.