Examine the case mix data set below. Using the correct formu…

Examine the case mix data set below. Using the correct formula, determine the Case Mix Index (CMI) to report. Which answer represents the correct CMI? ​ DRG  Number cases  DRG relative weight  Total DRG relative weight  X  20  0.5000  10.0000  Y  12  1.5000  18.0000  Z  5  1.0000  5.0000 ​