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:

Mismanagement

Inadequate or improper management of resources, activities, or operations, often leading to financial or operational failures.

Illegal Activity

Actions that are forbidden by law or statute, encompassing various crimes and infringements that vary by jurisdiction.

Federal Employees Political Activities Act

A U.S. law that restricts political activities of federal employees to ensure a nonpartisan civil service.

Spoils System

A practice where a political party, after winning an election, gives government jobs to its supporters, friends, and relatives as a reward for working toward victory, rather than hiring based on merit.