____________________ Means That the Effect of X₁ on Y Is

question 133

Short Answer

____________________ means that the effect of x₁ on y is influenced by the value of x₂,and vice versa.

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Definitions:

Circularity

Circularity is a geometric tolerance that specifies how much a feature's shape can deviate from a perfect circle.

Parallelism

A geometric condition where surfaces or lines are equidistant at every point, typically referenced in engineering to describe alignment accuracy.

Concentricity

The characteristic of two or more forms sharing a common center, axis, or curve, often critical for mechanical parts that rotate.

Overall Flatness

Overall flatness refers to the degree to which a surface conforms to a perfectly flat plane, often specified in manufacturing to ensure parts meet strict flatness criteria.