Question

Identify the research question that involves an inference about a difference between two population means.
1. Is the average amount of financial aid received in a year by community college students greater than $2,600?
2. Do female community college students prefer to work on group projects more than male students?
3. Do community college students prefer computer-based homework or pencil-and-paper homework in math classes?
4. Do community college students receive less in financial aid than students attending public universities?

Answer 1

Answer:

The Question statement that best describes an inference about a difference between two population means is statement 4 - Do community college students receive less in financial aid than students attending public universities?

Explanation:

The research question that involves an inference about a difference between two population means is expressed in the fourth question statement, which is - Do community college students receive less in financial aid than students attending public universities?