What Does the Following Expression Represent, Where µ₁ Is the Symbol

question 2

Multiple Choice

What does the following expression represent, where µ₁ is the symbol for the population mean for one group and µ₂ is the symbol for the population mean for the other group?
H₁: µ₁ > µ₂

• A) Null hypothesis
• B) Non-directional research hypothesis
• C) Directional research hypothesis
• D) Research hypothesis

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