

Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Last updated at May 29, 2023 by Teachoo
Ex 13.3, 7 The distribution below gives the weights of 30 students of a class. Find the median weight of the students. Finding Median Median = l + (π/2 βππ)/π Γ h Here, π΅/π β΄ 55 β 60 is median class And, l = h = cf = f = Putting values in formula Median = l + (π/2 βππ)/π Γ h = 55 + (15 β13)/6 Γ 5 = 55 + 2/6 Γ 5 = 55 + 1.67 = 56.67 Therefore, Median weight is 56.67kg