A teacher noticed a strange distribution of marks in the exam. There were only three distinct ...
191 views · Published 12 October 2018 · 4:38 · Indexed 6 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW A teacher noticed a strange distribution of marks in the exam. There were only three distinct scores 6, 8, and 20. The mode of distribution was 8. The sum of scores of all the students was 504. The number of students in the most populated category was equal to the sum of the number of students with lowest score and twice the number of students with highest score. The total number of students who took the exam is:
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