1. How many ounces of alcohol are consumed in a week by undergraduate or graduate students? The sample contains 130 students, and the data (ounces of alcohol) are normally distributed.
2. How much money was paid for a prescription of Zithromax for each the type of insurance (i.e., Medicare, Medicaid, Blue Cross, Cigna). The sample contains 2230 people, and the data (amount paid) are normally distributed.