SOLUTION: in a lucky draw, there are 10 YES and 25 NO. If a draw is made randomly, what is the probablity of getting a YES.
a. 1/10
b. 2/5
c. 5/7
d. 2/7
Algebra ->
Probability-and-statistics
-> SOLUTION: in a lucky draw, there are 10 YES and 25 NO. If a draw is made randomly, what is the probablity of getting a YES.
a. 1/10
b. 2/5
c. 5/7
d. 2/7
Log On
Question 1050044: in a lucky draw, there are 10 YES and 25 NO. If a draw is made randomly, what is the probablity of getting a YES.
a. 1/10
b. 2/5
c. 5/7
d. 2/7 Answer by rothauserc(4718) (Show Source):
You can put this solution on YOUR website! there are 10 YES and 35 YES's and NO's, therefore
:
Probability of drawing a YES is 10 / 35 = 2/7
:
