SOLUTION: . A Las Vegas casino surveyed 180 gamblers. The results are as follows: 62 played poker 91 played blackjack 28 played both Construct a Venn diagram and submit it to the Dro

Algebra ->  Probability-and-statistics -> SOLUTION: . A Las Vegas casino surveyed 180 gamblers. The results are as follows: 62 played poker 91 played blackjack 28 played both Construct a Venn diagram and submit it to the Dro      Log On


   

Question 463575: . A Las Vegas casino surveyed 180 gamblers. The results are as follows:
62 played poker
91 played blackjack
28 played both
Construct a Venn diagram and submit it to the Drop box.
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?
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
Make a Venn diagram to understand this.
i)91-28=63
ii)62-28=34
iii)63+28+34=125
iv)180-125=55
.
Ed