Which of the following are examples of cross-sectional data?
A) The test scores of students in a class
B) The current average prices of regular gasoline in different states
C) The sales prices of single-family homes sold last month in California
D) All of these choices are correct.

Question

Quizplus · Accepted Answer

Cross-sectional data refers to data collected at a specific point in time, where different individuals or entities are compared. All of the given options - test scores of students, average gasoline prices in different states, and sales prices of single-family homes in California - refer to data collected at a specific point in time and involve comparison between different individuals/entities.

Which of the Following Are Examples of Cross-Sectional Data