A Las Vegas casino surveyed 250 gamblers. The results are as follows:

124 played poker
96 played blackjack
51 played both

Construct a Venn diagram
Answer the following questions:

i. How many played only blackjack?
ii. How many played only poker?
iii. How many played either one or the other or both?
iv. How many played neither?

Question

A Las Vegas casino surveyed 250 gamblers. The results are as follows:
       
     124 played poker
      96 played blackjack
      51 played both
 
Construct a Venn diagram 
Answer the following questions: 
 
   i. How many played only blackjack? 
   ii. How many played only poker? 
   iii. How many played either one or the other or both? 
   iv. How many played neither?

mohsen · Answer

i) 124-51=73
ii) 96-51=45
iii) 73+51+45=169
iv) 250-169=81

anonymous · Answer

how would i put that into a venn diagram.

mohsen · Answer

just like the picture...