When Performing Cross Tabulations,percentages Are Always Calculated in the Direction

question 81

Multiple Choice

When performing cross tabulations,percentages are always calculated in the direction of the

• A)dependent variable.
• B)independent variable.
• C)causal variable.
• D)Both a and b.
• E)Both b and c.

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Definitions:

Root Reinforcement

A reinforcement technique used to strengthen the area near the root of a weld, ensuring enhanced durability and support.

Melt-Through Symbol

A welding symbol used to indicate where complete joint penetration is required in a weld, ensuring that the weld metal fully penetrates the joint.

Bevel-Groove

A type of weld preparation where the edges of the parts to be joined are cut at an angle to accommodate a filler material.

J-Groove

A specific type of groove weld joint design that resembles the shape of the letter "J," used to facilitate deeper penetration of the weld and minimize weld material.