Notes of Business Mathematics and Statistics on Measures of Central Tendency (Switch Indirect Method to Direct Method in Arithmetic Mean for “Group Data” ) for B.com Part 1, BBA, ADP, BS / Notes & Handouts / By Information PK <span data-mce-type="bookmark" style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" class="mce_SELRES_start"></span>
