Question 1
Three different local hospitals in New York surveyed their patients. The survey asked whether the patient’s physician communicated efficiently. The results, given as joint relative frequencies, are shown in the two-way table.
a. What is the probability that a randomly selected patient located in Saratoga was satisfied with the communication of the physician? Round your answer to three decimal places.
The probability is about
.
Question 2
b. What is the probability that a randomly selected patient who was not satisfied with the physician’s communication is located in Glens Falls?
The probability is
.
Question 3
c. Determine whether being satisfied with the communication of the physician and living in Saratoga are independent events.
The events are independent
