Factors That Can Affect a Test's Validity and Reliability Include

question 9

Multiple Choice

Factors that can affect a test's validity and reliability include all of the following, except

• A) Reading ability
• B) The teacher's attitude
• C) The temperature in the testing room
• D) Unclear directions
• E) None of the above

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Definitions:

FFL and FFU Instructions

FFL (FIFO Load) and FFU (FIFO Unload) are instructions used in programming PLCs for managing data in a First-In-First-Out (FIFO) manner.

Control Addresses

Specific locations in memory allocated for the storage and manipulation of control functions within a PLC or other control system.

Most-significant Bit

The bit in a binary number with the highest value position, which often determines the sign in binary signed number representations.

Least-significant Bit

The bit in a binary number which represents the smallest possible value (typically the rightmost bit), determining the unit's place in the overall value.