The following gives data on the type of car, grouped by petrol consumption, owned by 100 nurses at a hospital: Male - Low 12, Medium 33, High 7; Female - Low 23, Medium 21, High 4. Total 100. 

L is the event "the person owns a low rated car." 

F is the event "a female is chosen." 

Given that the nurse is randomly selected, calculate the following: 

(i)   P(L)

(ii)  P(F ∩ L)  

(iii) P(F L)

Answer rating: 100% (QA)

i We can calculate PL as the proportion of nurses who own a low rated car ... View the full answer