Multiple Choice
An urn contains three red R balls numbered 1, 2 and 3, four white W balls numbered 4, 5, 6 and 7, and three black B balls numbered 8, 9 and 10. A ball is drawn from the urn. What is the probability that it is red?
A) P(R) =
B) P(R) =
C) P(R) =
D) P(R) =
E) P(R) =
Correct Answer:

Verified
Correct Answer:
Verified
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