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1. 2 containers labeled A and B are filled with red and blue
marbles in given quantities: -
Container RED
BLUE
A 6
4
B 60
40
Each container is shaken vigorously. After choosing 1 of the
container, without looking, draw out a marble. From which
container you have the max probability of choosing a blue
marble?
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Answer / piyush
Ans. – (a) Container A (6 red, 4 blue)
(b) Container B (60 red, 40 blue)
(c) Equal chances from each container.
| Is This Answer Correct ? | 29 Yes | 6 No |
Answer / raveender reddy
pick up one of the container from 2 container so the
probability is 1/2 and
means we are picking either container A or container B
from container A getting a blue ball the probability is 4/10
and
from container B getting a blue ball the probability is 40/100
so we are picking a blue ball either from container A OR
container B.
so the probability is=1/2{4/10+40/1000]
the answer is=2/5
| Is This Answer Correct ? | 5 Yes | 8 No |
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