Question

5 What is the probability of drawing a white ball from a bag of 30 green
balls and 30 white balls?
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Answer 1

Answer:

No. of all outcomes=(30green + 30white)balls =60balls No. of event= no.of white balls =30 So, probability of drawing white balls=n(E)/n(S) =30/60 =1/2=0.5

Answer 2

Answer:

Number of outcomes = (30 green + 30 white) balls = 60 balls

Number of event = Number of white balls = 30

So, probability of drawing white balls = n (E) / n (S) = 30/60 = 1/2 = 0.5