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    So i am grade 7 my teacher teaching data handling so you teach me the
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    Baraneetharan
    The marks (out of 100) obtained by a group of students in a science test are 85,76,90,85,39,48,56,95,81 and 75.find the
    1question: highest and lowest marks obtained by the students.
    2question:range of the mark obtained 
    3question:mean marks obtained by a group 

    Written on Jan. 19, 2026, 6:42 p.m.