Find the following figures find the quartile deviation and its coefficient: Height (cms.):…

Find the following figures find the quartile deviation and its coefficient: Height (cms.): 150,151,152,153,154,155,156,157,158 No.of Students: 15,20,32,35,33,22,20,12,

Find the following figures find the quartile deviation and its coefficient: Height (cms.):…