Question

An urn contains 4 balls two balls are drawn at random from the urn without replacement adn are fiynd ti be white. What is the probabilylty that all the four blaas in tee urn are white

Answer 1

Answer:

Step-by-step explanation:

Total no. Of ball = 4

Two balls selected at random(white).

P(getting white balls)= favorable outcome/ total no. Of outcomes

=2/4

= 1/2 = 0.5