4). These questions all involve the probability of 2 independent things happening:

a). What is the probability of drawing a 6 out of a deck of 52 cards and then another 6 if I put the first 6 back in the deck before the second draw?


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b). What is the probability of drawing a 6 out of a deck and then another 6 if I DO NOT put the first 6 back in the deck before the second draw?


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c). I have a bag with 3 red marbles and 4 blue ones. What is the probability of drawing a red one, then a blue one if I put the first marble back before the second draw?


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d). I have a bag with 3 red marbles and 4 blue ones. What is the probability of drawing a red one, then a blue one if I DO NOT put the first marble back before the second draw?

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