d) What proportion carry HIV or test negative? Write the appropriate words in the probability
notation and the appropriate numbers from the table in the fraction.
P(blank13 U blank14) =
Mank15 blank17
blank10
Bank16 Bank18 blank20
State what needs to be filled in each blank spot:
blank 13:
blank 14
blank 15:
blank 16:
blank 17:
blank 18:
blank 19:
blank 20:
