A student worked on her statistics project in the library and found a reference book that contained the median family incomes for all 50 states. On her project, she would report her data as being collected __________.
A) from a published source
B) from a designed experiment
C) observationally
D) from a survey

Question

Quizplus · Accepted Answer

The data was collected from a published source, as the student found the information in a reference book.

A Student Worked on Her Statistics Project in the Library