Statisticsmedium · Past Paper
A bag contains 5 red, 4 blue and 3 green balls. One ball is drawn. What is the probability it is NOT green?
A1/4
B3/4
C5/12
D9/12
✓ Correct Answer: D — 9/12
Total = 12. Non-green = 5 (red) + 4 (blue) = 9. Probability = 9/12 = 3/4.
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