Suppose that you draw one card from a well-shuffled deck of 52 playing cards. What is the probability that the card that you draw is a black 7 or a black 8? A) 0.1538 B) 0.0769 C) 0.3077 D) 0.4129 E) 0.2308

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A: It is given that the word ANTARTICA.

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Q: If P(A) = 0.5, P(B) = 0.7 and P(AUB) = 0.6, what is P(An B)?

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Q: how many ways can first second and third prizes be awarded in a contest with 530 contestants?

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Q: Flip a balanced die 5 times. Let X be the total number of 5 or 6. Then, X ~?, E(X) =?, V(X) =?.

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Q: (f) X²0.995, 25

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Q: . Suppose X ~N(3.7, 1.28). Let Y = -0.5X + 14. Then, P(X <= 5.0) =?, E(Y ) =?, and V(Y

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Q: Find the indicated probability using the standard normal distribution. P(Z > 0.04) Click here to…

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