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Mathematics, 21.06.2020 13:57 parcess
There are 15 marbles in a bag; 10 are blue, 4 are red and 1 is green. Marbles are drawn and NOT replaced 8 times, with the number of red marbles being recorded. What is the probability of getting exactly 3 red marbles? (Write as a percentage, correct to two decimals. eg: 12.34%)
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There are 15 marbles in a bag; 10 are blue, 4 are red and 1 is green. Marbles are drawn and NOT repl...
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