In a survey of 500 nurses, 100 doctors and 30 administrators, the current parking policy was opposed by 360 nurses, 60 doctors and 5 administrators.
a) Summarise the data in a contingency table (two-way table).
b) What percent oppose the parking policy?
c) What percent are nurses and oppose the policy?
d) What percent of those opposing the policy are nurses?
Additional Requirement
This question belongs to Statistics and it is about a survey where doctors, nurses and administrators are asked about the current parking policy. The percentage of people opposing the parking policy, the percentage of nurses opposing the policy, etc are answered in the solution in detail.
Word limit 150