Jake Acted Out in Class and Made Poor Grades

question 290

Multiple Choice

Jake acted out in class and made poor grades. After a vision screening at the school, Jake's teacher moved him to the front of the class. Jake's academic and social behaviors improved. Jake probably has which vision problem?

• A) astigmatism
• B) farsightedness
• C) nearsightedness
• D) visual occlusion

---

Definitions:

Mean Height

The average vertical distance measurement, usually of people, within a specific group or population.

United States

A country in North America consisting of 50 states, a federal district, and various territories, known for its significant influence on world culture, economy, and politics.

Confidence Interval

A set of values determined in such a way that a specific probability exists for a parameter's value to fall within this range.

Population Mean

The average value of a population's characteristics, calculated by summing all individual values and dividing by the number of individuals.