In a Two-Way ANOVA,a Blocking Variable Is Used to ________

question 44

Multiple Choice

In a two-way ANOVA,a blocking variable is used to ________.

• A)increase the error sum of squares
• B)decrease the error sum of squares
• C)increase the treatment sum of squares
• D)decrease the treatment sum of squares

---

Definitions:

Grounding System

An electrical connection to the ground which is used to protect against electric shock and ensure operational safety.

High-Impedance Path

A circuit path that has a relatively high resistance to current flow, often affecting signal quality or energy transfer efficiency.

Bleeder Resistor

A bleeder resistor is a safety component used in electrical circuits to discharge residual power from capacitors to prevent electric shock or damage to other circuit components when power is turned off.

Module Leakage Current

The small electrical current that flows through a module or device when it is supposed to be off, typically due to imperfect insulation or circuit design.