1. (10 pt) When traveling during the time of COVID-19, it is useful to understand exposure risks, such as positivity rate and vaccination status for the community where you will be visiting. You learn this information about your travel destination:

COVID-19 vaccination status	Number of community members
Fully vaccinated, with additional booster	20,458
Fully vaccinated, no booster	82,503
Partly vaccinated (1 shot when 2 are needed for full vaccination)	17,501
Not vaccinated (never received a shot)	46,589

a) Is vaccination status a qualitative or quantitative variable? Why?

b) What is the relative frequency of each status? Report to the nearest tenth of a percent.

c) Select which type of display would be appropriate for this data: histogram, stem-and-leaf, pie chart. Explain.

d) Create the display using appropriate labels and title.

e) What is the probability that an individual is NOT fully vaccinated?