Answers to Venn Diagram Applications and questions from the text

1    a. 20  
      b. 12 
      c.  8
vennan2.jpg (7939 bytes) 2    a. 43  
      b  12  
      c. 11    
      d. 19  
      e. 79 = 125-46 
  3   a.  2   
       b.  36  
       c.  13 
       d.  53 = 125-72 
       e.  33 
15.a. The set of college basketball players more than 200 cm. tall
15.b. The set of humans who are not college students or who are college students less than or equal to 200 cm. tall
15.c. The set of humans who are college basketball players or who are college students taller than 200 cm.
15.d. The set of humans who are not college basketball players and who are not college students taller than 200 cm.
15.e. The set of all college students taller than 200 cm. who are not basketball players
15.f. The set of all college basketball players less than or equal to 200 cm. tall
16. (See back of text)
17. 18 played one or more of the three sports.

      (18 = 3 + 1 + 4 +  5 +  1  + 1  +   2  +  2)

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18. 4 take biology but not mathematics wpe172.jpg (5447 bytes)
19.
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