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     EduGorilla 
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    The mean of 11 observations is 17.5. If an observation ’15’ is deleted, the mean of the remaining observations will be

    Options :-

    1. 16
    2. 17.75
    3. 17.5
    4. 17.25
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Reply To: The mean of 11 observations is 17.5. If an observation ’15’ is deleted, the mean of the remaining ob….
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