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EAMCET Medical EAMCET Medical Solved Paper-2006

  • question_answer
    In a population of 278, if observed number of MM, MN and NN blood groups is 78,138 and 62 respectively, what would be the frequency of M?

    A) 0.532                                    

    B)  0.499

    C)  0.468                                   

    D)  0.283

    Correct Answer: A

    Solution :

    Proportion of MM blood group in the population = \[\frac{78}{278}=.280\] Proportion of MN blood group in the population = \[\frac{138}{278}=.496\] Proportion of NN blood group in the population = \[\frac{62}{278}=.223\] Frequency of M = \[\frac{2\times .280+.496}{2}=.53\] Frequency of N  = \[\frac{2\times .223+.496}{2}\] =.47


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