The Difference Between M₁ and M₂ Is 12

question 29

Multiple Choice

The difference between M₁ and M₂ is 12. The pooled variance is 5. Which of the following can be used to determine Cohen's d for an independent samples t test?

• A) 12/5
• B) 12/
• C) 5/12
• D) 5/

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