• Choice K
    EqualDistribution=(0+{1}{4}+{1}{2}+{4}{5})/4Equal\quad Distribution=\left(0+\frac\{1\}\{4\}+\frac\{1\}\{2\}+\frac\{4\}\{5\}\right)/4
    ={31}{20}/4=\frac\{31\}\{20\}/4
    ={31}{80}=\frac\{31\}\{80\}

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