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     EduGorilla 
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    The average of 12 observations is 80. Among them, one observation, 63, was misread as 93. Find the corrected average.

    Options :-

    1. 82.5
    2. 72.5
    3. 81
    4. 77.5
    5. 85
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Reply To: The average of 12 observations is 80. Among them, one observation, 63, was misread as 93. Find the c….
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