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What is the probability of getting at least 2 heads while tossing a coin 3 times |
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Answer» SAMPLE space for tossing a coin 3 times HHH,HTT,THT,TTH,HHT,HTH,THH,TTT PROBABILITY of getting at LEAST 2 HEADS =probability of getting 2 heads +probability of getting 3 heads =4/8=1/2 |
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