If We Are Interested in Testing Whether the Proportion of Items

question 49

Multiple Choice

If we are interested in testing whether the proportion of items in population 1 is larger than the proportion of items in population 2, the

• A) null hypothesis should state p₁ - p₂ < 0.
• B) alternative hypothesis should state p₁ - p₂ = 0.
• C) alternative hypothesis should state p₁ - p₂ < 0.
• D) alternative hypothesis should state p₁ - p₂ > 0.

Comprehend various models explaining the co-occurrence of Substance Use Disorders (SUD) and psychiatric disorders.

Differentiate between impaired control and other diagnostic criteria in SUD.

Learn the time frames for early and sustained remission specifiers in SUD.

Analyze the most commonly reported substances in treatment admission for adolescents and adults.