SOLUTION: 11. In a survey of 180 dancers, 105 knew how to do hip hop, 68 knew how to jitterbug, and 62 knew how to lindy hop. Of these, 42 knew how to do hip hop and jitterbug, 24 knew how t

Question 320941: 11. In a survey of 180 dancers, 105 knew how to do hip hop, 68 knew how to jitterbug, and 62 knew how to lindy hop. Of these, 42 knew how to do hip hop and jitterbug, 24 knew how to jitterbug and lindy hop, and 17 knew how to do hip hop and lindy hop. Fourteen dancers knew how to do all three dances.

Create a Venn diagram to reflect the above data, label your diagram clearly and use your diagram to answer the following questions here.

(a) How many only knew how to lindy hop?
(b) How many only knew how to jitterbug?
(c) How many knew how to do exactly one of the three dances?
(d) How many knew how to jitterbug and lindy hop, but not how to do hip hop?
(e) How many knew none of these dances?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
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Cheers,
Stan H.
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