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JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2014

  • question_answer
    The algebraic sum of the deviation of 20 observations measured from 30 is 2. Then mean of observations is

    A) 28.5                       

    B) 30.1    

    C) 30.5                       

    D) 29.6

    Correct Answer: B

    Solution :

                    Given, deviation\[\frac{pV}{nT}\frac{pV}{nT}\upsilon ersus\] \[{{T}_{1}}>{{T}_{2}}\]   \[\frac{pV}{nT}\] \[4\times {{10}^{3}}A{{m}^{-1}}\]             Mean = \[\text{1}{{0}^{-\text{2}}}\]


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