You have noted an increase in cancer rates among a local harbor seal population. You also noted an increase in the release of toxic, potentially cancer causing pollutants by industry in the area. You think that the industry is causing the increase in cancer rates. This is a testable idea. What is this sort of testable idea called?

You are a male who just graduated from college with a bachelor's degree. you have a job paying $50,780.00/yr. a. how does your salary compare to the yearly median earnings for a male with a bachelor's degree? b. what is the difference between the yearly median earnings for a male with a bachelor's degree compared to a male who does not attend college after earning a high school diploma?