A 95% confidence interval for the difference between the yearly salaries of men (group #1) and women (group #2) in a particular industry is (in thousands of dollars): 3 to 6. The confidence interval tends to support the claim that "On average, in this industry, men earn _____ thousand dollars per year more than women."
- more than 8;
- less than 2;
- more than 9;
- less than 7;
- none of the above choices represent a suitable response.