In the name of ALLAH, the most beneficient, the most merciful

Statistics and Probability (STA301)

Question (select most suitable option)

  If Xm is maximum and X0 is minimum value in a data set then formula for co-efficient of dispersion is as:
\( {X_m - X_0 \over X_0 - X_m} \)
\( {X_m - X_0 \over X_m + X_0} \)
\( {X_0 + X_m \over X_0 - X_m} \)
\( {X_m + X_0 \over X_m - X_0} \)