A Hypothesis Test Is a ʺTwo-Tailedʺ If the Alternative Hypothesis $\neq$

question 59

Multiple Choice

A hypothesis test is a ʺtwo-tailedʺ if the alternative hypothesis contains a _______ sign.

• A) \(\neq\)
• B) +
• C) \(<\)
• D) \(>\) 2 Explain Type I and Type II errors.

---

Definitions:

Educationally Disadvantaged

Refers to individuals who have not achieved their educational potential due to various barriers including socioeconomic status, disability, or lack of access to quality education.

Head Start Program

A federal program in the United States that promotes the school readiness of children under 5 from low-income families through education, health, social, and other services.

School Achievement

The academic performance and outcomes of individuals or groups in educational settings, often measured by grades, test scores, and graduation rates.

Uniquely Human

Characteristics, traits, or behaviors that are believed to be distinct to humans, differentiating them from other species.