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Maths

Mean, Median, Mode Quizs Question

By PraveenGupta

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November 13, 2023

6 Min Read

Q 1. Mean marks of 150 students were found to be 50.Later it was found that a score of 87 was misread as 78.What is the correct mean?A. 50.09B. 59C. 49.9D. None of these Show Answer Answer:-A. 50.09 Q 2. What is the range of the following data?…