The Safest Way to Avoid the Cause-And-Effect Trap Is to

question 129

Multiple Choice

The safest way to avoid the cause-and-effect trap is to

• A) be sure to obtain statistical significance.
• B) operationally define all terms.
• C) use the methodology of the true experiment.
• D) always use a post-facto analysis.

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Definitions:

Tolerance

The allowable deviation from a standard measurement in the manufacturing process, determining how much a part can vary from a specified dimension.

Locational Transition Fits

A type of fit specifying a range wherein there may be either a slight interference or clearance between parts, used for parts requiring precise alignment.

Clearance

The amount of space or distance allowed between two parts for proper fit, function, or movement.

Interference Fits

A type of fit in mechanical engineering where two parts are so tightly fit together that they deform each other to stay in place.