SOLUTION: A survey was conducted at a local ballroom dance studio asking students what dances they competed in at the most recent competition. Below are the results for the dances Waltz,Bach
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-> SOLUTION: A survey was conducted at a local ballroom dance studio asking students what dances they competed in at the most recent competition. Below are the results for the dances Waltz,Bach
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Question 1206206: A survey was conducted at a local ballroom dance studio asking students what dances they competed in at the most recent competition. Below are the results for the dances Waltz,Bachata, and Mambo:
WaltzBachataMambo278304397205313222217243
a) How many students competed in Waltz, Bachata, or Mambo?
b) How many students competed in Bachata & Mambo, but not Waltz?
c) How many students competed in Waltz or Mambo, but not Bachata?
d) How many students competed in Waltz & Bachata or competed in Bachata & Mambo?
e) How many students competed in none of these three dances?
