20 Economists Were Sampled and Asked to Predict If the National

question 101

Multiple Choice

20 economists were sampled and asked to predict if the national economy would improve during the next twelve months. Eleven of the economists predicted an increase, two economists predicted no change, and seven economists predicted a decrease in the economy. Conduct a hypothesis test at the 0.10 significance level to determine if the majority of economists predict an increase. The correct analysis would be:

• A) A sign test based on the binomial distribution
• B) A sign test based on the standard normal distribution
• C) A chi-square test
• D) A Wilcoxon signed rank test

Examine strategies for addressing educational disparities and improving academic performance.

Understand the significance of cultural capital in educational achievement.

Explore the mechanisms of educational sorting and tracking.

Critique the effectiveness and fairness of standardized testing in the educational system.

---

Definitions:

Gonadotropin-Releasing Hormone

A hormone released by the hypothalamus that signals the pituitary gland to produce and secrete gonadotropins, which in turn regulate reproductive processes.

Androgen Binding Protein

A protein that binds androgens (male hormones), facilitating their transport within the body, particularly within the testes and blood.

Luteinizing Hormone

A hormone produced by the anterior pituitary gland that plays a key role in controlling the function of the ovaries in women and the testes in men.

Inhibin

A hormone secreted by the gonads that inhibits the production of follicle-stimulating hormone (FSH) by the pituitary gland.