Exhibit 12-1: Indicate Whether the Following Hypotheses Are Necessarily Ex

question 38

Multiple Choice

Exhibit 12-1: Indicate whether the following hypotheses are necessarily ex post facto research or possible to perform with experimental research.
-Refer to Exhibit 12-1.First graders whose parents read to them regularly when they were preschoolers will have higher reading achievement than those whose parents did not read to them regularly.

• A) necessarily ex post facto research
• B) possible to do with experimental research

---

Definitions:

Cooked Tomatoes

Tomatoes that have been heated or processed, which can enhance flavor and nutritional value, such as increasing lycopene content.

Health Benefits

The positive effects on health, either physical or mental, derived from the consumption of specific goods, activities, services, or interventions.

Demand Curve

A graph showing the relationship between the price of a good and the quantity demanded at those prices, typically downward sloping.

High Cholesterol

A condition characterized by elevated levels of cholesterol in the blood, which can increase the risk of heart disease.