box contains 4 green, 2 yellow and 5 red balls. A ball is picked from the box. Find the probability of (a) Picking a red ball (b) Picking a non green ball
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Answer:
a) 5/11
b) 7/11
Step-by-step explanation:
no of favorable outcomes / total no of balls
a) no of red balls(5) / total no of balls (11)
b)no of non green ball (2+5) / total no of balls (11)
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