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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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