Gutsen Communications Inc

question 86

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 partial direct labor financial productivity ratio for 2011 is:

• A)0.33.
• B)0.42.
• C)2.35.
• D)3.66.
• E)4.98.

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Definitions:

Paired Samples T-tests

A statistical procedure used to compare the means of two related groups to determine if there is a significant difference between them.

Pretest

An initial examination or evaluation conducted before a major treatment or intervention to establish a baseline or control variables.

Post-test

An evaluation or assessment conducted after a training, course, or specific period of time to determine what participants have learned or how conditions have changed.

Correlations

Statistical measures that describe the extent to which two or more variables fluctuate together.