Sociologists want to test whether the number of homeless people in a particular urban area is increasing. in 2010, the average number of homeless people per day who sought shelter was 42.3 (σ = 6.2). data from the current year reveal that the mean number of people seeking shelter per day is 45.3. what is the correct statistical test?

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?