A bag has 4 red, 5 green and 2 yellow balls. (The balls are identical in all respects other than colour) A ball is drawn from the bag without looking into the bag. What is the probability of getting a non-green ball?
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Answered by
2
Answer:
Total no. of balls = 4+5+2 = 11
Green balls = 5
Red balls = 4
Yellow balls = 2
So, non green balls = (4+2) = 6
Probability of getting a non-green
ball = No. of favourable outcomes / Total no. of outcomes
Probability of getting a non -green
ball = 6/11
Hope it helps you !!
Answered by
0
Step-by-step explanation:
Here, number of non-green ball =
4red + 2 yellow=6balls
Total number of balls=4+5+2= 11
p(non green ball)=
num of non-green ball / total number of balls=
6/11..
Hence, the probability of getting a non green ball is 6/11......
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