A theme park want to know which new ride option is the most appealing to customers. Which sampling method produces an unbiased representative sample. A). Survey 100 randomly selected parents in a theme park.

B). Survey 30 customers to enter the theme park

C). Survey the first 80 teenagers to enter the theme park

D). Survey the first 250 customers in the line

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?