Mathematics, 16.12.2021 02:10 xxaurorabluexx
mary katherine draws a card and replaces it 50 times from a standard deck of 52 cards. she records her results and gets 20 red cards and 30 black cards. what is the experimental probability of selecting a black card on her next draw?
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mary katherine draws a card and replaces it 50 times from a standard deck of 52 cards. she records h...
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