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A die is thrown 7 times. What is the chance that an odd number turns up (i) exactly 4 times (ii) at least 4 times
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If 12 identical balls are to be placed in 3 identical boxes, then the probability that one of the boxes contains exactly 3 balls is : Question 2
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| Question Text | A die is thrown 7 times. What is the chance that an odd number turns up
(i) exactly 4 times
(ii) at least 4 times |
