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An Urn Contains Two Red R Balls Numbered 1 and 2

Question 148

Multiple Choice

An urn contains two red R balls numbered 1 and 2, five white W balls numbered 3, 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 or odd-numbered O? ​


A) Pr(R or O) = An urn contains two red R balls numbered 1 and 2, five white W balls numbered 3, 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 or odd-numbered O? ​ A) Pr(R or O) = B) Pr(R or O) = C) Pr(R or O) = D) Pr(R or O) = E) Pr(R or O) =
B) Pr(R or O) = An urn contains two red R balls numbered 1 and 2, five white W balls numbered 3, 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 or odd-numbered O? ​ A) Pr(R or O) = B) Pr(R or O) = C) Pr(R or O) = D) Pr(R or O) = E) Pr(R or O) =
C) Pr(R or O) = An urn contains two red R balls numbered 1 and 2, five white W balls numbered 3, 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 or odd-numbered O? ​ A) Pr(R or O) = B) Pr(R or O) = C) Pr(R or O) = D) Pr(R or O) = E) Pr(R or O) =
D) Pr(R or O) = An urn contains two red R balls numbered 1 and 2, five white W balls numbered 3, 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 or odd-numbered O? ​ A) Pr(R or O) = B) Pr(R or O) = C) Pr(R or O) = D) Pr(R or O) = E) Pr(R or O) =
E) Pr(R or O) = An urn contains two red R balls numbered 1 and 2, five white W balls numbered 3, 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 or odd-numbered O? ​ A) Pr(R or O) = B) Pr(R or O) = C) Pr(R or O) = D) Pr(R or O) = E) Pr(R or O) =

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