Which of the Following Is Not a Valid Null Hypothesis

question 113

Multiple Choice

Which of the following is not a valid null hypothesis?

• A)H₀: μ ≥ 0
• B)H₀: μ ≤ 0
• C)H₀: μ ≠ 0
• D)H₀: μ = 0

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Definitions:

OR Logic

A fundamental logical operation that outputs true when any of its inputs are true, used in digital electronics and computer algorithms.

Scan

The process by which a PLC cyclically reads inputs, executes logic, and updates outputs within a controlled time frame.

Sequential Process

An ordered series of operations or activities where the output of one step serves as the input for the next, often used in manufacturing or programming.

Control Logic

The control plan for a given system; the program.