The following shows the results of a wine tasting survey of 100 people. 96 like wine A
93 like wine B.
96 like wine C
92 like A and B.
91 like B and C
93 like A and C.
90 like all three wines.
(a) Draw a Venn Diagram to represent these data.
(6)
Find the probability that a randomly selected person from the survey likes
(b) none of the three wines,
wine A but not wine B.
(2)
(d) any wine in the survey except wine C.
(2)
(e) exactly two of the three kinds of wine.
21