Ex 3.1, 3 - Chapter 3 Class 7 Data Handling

Last updated at August 4, 2026 by

Ex 3.1, 3 - Find the mean of the first five whole numbers - Teachoo

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Ex 3.1, 3 Find the mean of the first five whole numbers Whole numbers are numbers starting from 0 Like 0, 1, 2, 3, 4, 5, 6, 7, 8, ā€¦ā€¦ First 5 whole numbers = 0, 1, 2, 3, 4 Mean of first 5 whole numbers = (š‘†š‘¢š‘š š‘œš‘“ š‘œš‘š‘ š‘’š‘Ÿš‘£š‘Žš‘”š‘–š‘œš‘›)/(š‘š‘¢š‘šš‘š‘’š‘Ÿ š‘œš‘“ š‘œš‘š‘ š‘’š‘Ÿš‘£š‘Žš‘”š‘–š‘œš‘›š‘ ) = (0 + 1 + 2 + 3 + 4)/5 = 10/5 = 2 āˆ“ Mean = 2

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