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25 Dec 2021
There were 60 questions to be answered in a mathematical competition. The average number of questions answered correctly by all the participants was 44 . The average number of questions answered correctly by the top 75% of the participants was 48. What was the average number of questions that were answered incorrectly by the bottom 25% of the participants?
There were 60 questions to be answered in a mathematical competition. The average number of questions answered correctly by all the participants was 44 . The average number of questions answered correctly by the top 75% of the participants was 48. What was the average number of questions that were answered incorrectly by the bottom 25% of the participants?
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Liked by bigcookie1480
25 Dec 2021
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