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The results of 8 matches (Win, Loss or Draw) are to be predicted. The number of different forecasts containing exactly 6 correct results is (a) 316 (b) 214 (c) 112 (d) none of these?
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The results of 8 matches (Win, Loss or Draw) are to be predicted. The ...
Solution:
This is a problem of combination.
Total number of possible outcomes for 8 matches = 3^8 (each match can have 3 possible outcomes)
= 6561
Number of ways of getting exactly 6 correct results out of 8 matches:
Choose 6 matches out of 8 matches in = 8C6 ways
For each of these 6 matches, there is only one correct outcome.
For the remaining 2 matches, there are 2 possible outcomes.
Number of ways of choosing 2 matches out of 2 remaining matches = 2C2 = 1
Total number of ways of getting exactly 6 correct results out of 8 matches = 8C6 * 2^2 = 112
Therefore, the correct answer is (c) 112.
This is a problem of combination.
Total number of possible outcomes for 8 matches = 3^8 (each match can have 3 possible outcomes)
= 6561
Number of ways of getting exactly 6 correct results out of 8 matches:
Choose 6 matches out of 8 matches in = 8C6 ways
For each of these 6 matches, there is only one correct outcome.
For the remaining 2 matches, there are 2 possible outcomes.
Number of ways of choosing 2 matches out of 2 remaining matches = 2C2 = 1
Total number of ways of getting exactly 6 correct results out of 8 matches = 8C6 * 2^2 = 112
Therefore, the correct answer is (c) 112.
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The results of 8 matches (Win, Loss or Draw) are to be predicted. The number of different forecasts containing exactly 6 correct results is (a) 316 (b) 214 (c) 112 (d) none of these?
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The results of 8 matches (Win, Loss or Draw) are to be predicted. The number of different forecasts containing exactly 6 correct results is (a) 316 (b) 214 (c) 112 (d) none of these? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about The results of 8 matches (Win, Loss or Draw) are to be predicted. The number of different forecasts containing exactly 6 correct results is (a) 316 (b) 214 (c) 112 (d) none of these? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The results of 8 matches (Win, Loss or Draw) are to be predicted. The number of different forecasts containing exactly 6 correct results is (a) 316 (b) 214 (c) 112 (d) none of these?.
The results of 8 matches (Win, Loss or Draw) are to be predicted. The number of different forecasts containing exactly 6 correct results is (a) 316 (b) 214 (c) 112 (d) none of these? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about The results of 8 matches (Win, Loss or Draw) are to be predicted. The number of different forecasts containing exactly 6 correct results is (a) 316 (b) 214 (c) 112 (d) none of these? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The results of 8 matches (Win, Loss or Draw) are to be predicted. The number of different forecasts containing exactly 6 correct results is (a) 316 (b) 214 (c) 112 (d) none of these?.
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