2 years ago

A urn contains 8 balls 4 orange 3 red and 1 green . Two are selected without replacement

Mathematics

1 answer:

Orlov [11]2 years ago

4 0

Answer:

0.25

Step-by-step explanation:

Since, in the question , it is not mentioned that two balls of any specific colour,

the probability of getting two balls is: $\frac{2}{8}\\= \frac{1}{4}$

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A urn contains 8 balls 4 orange 3 red and 1 green . Two are selected without replacement​

A urn contains 8 balls 4 orange 3 red and 1 green . Two are selected without replacement