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Two draws are made at random without replacement from a deck of cards.Let A be the outcome that the first card is a four, and
Two draws are made at random without replacement from a deck of cards.Let A be the outcome that the first card is a four, and let B be the outcome that the second card is red.True or false?
- A and B are independent. Answer: ? TRUE FALSE
- A and B are mutually exclusive. Answer: ? TRUE FALSE
- P(A and B) = P(A) P(B). Answer: ? TRUE FALSE
- P(A or B) = P(A) + P(B). Answer: ? TRUE FALSE
- P(A and B) = 1/26. ? TRUE FALSE If false, enter the correct percentage rounded to the nearest whole percent; if true, enter 0 : %
- P(A or B) = 15/26. ? TRUE FALSE If false, enter the correct percentage rounded to the nearest whole percent; if true, enter 0 : %
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