21. The median of the data 78, 56, 22, 34, 45, 54, 39, 68, 54, 84 is -22 -45 21. The median of the data 78 34 39 54 56 68 84 is July 3, 2021 Category: Chapter 14 - Statistics , Chapter 15 - Probability , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related