4.
Find the probability of drawing a white ball from a bag of 30 green balls
and 25 white balls.
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1
Answer:
Step-by-step explanation:
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
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