The Beer institue conducted a study with looking at beer purcheses per capita across states. Some states buy more beer (43 Gallons PP in New Hampshire) Data is normally distributed with an average of 28.864 gallons per person, standard deviation of 5 gallons.
A- What is the % of thats that by between 34 and 42 gallons per person,
B- What is the likelihood of a state buying less than 19 gallons per person and
C- How many gallons per person do the top 4% of states buy?