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Solution Library
Probability Of Drawing Pink And Green Balls From A Bag Of Colored Balls
Question
A bag contains 120 balls. Out of this 120 balls 30 of them are blue, 50 of them are pink and 40 of them are green. What is the joint probability that your friend first draws a pink ball (without replacing) and then you draw a green ball?
a) 40/119
b) 1/3
c) 5/12
d) 50/357
e) 40/357
Summary
The question belongs to Statistics and it is about calculating the probability of drawing a pink ball first and a green ball.
Total Word Count 87
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